When Ethereum first introduced the idea of ultrasound money, it felt like crypto had finally found its killer narrative. The more people used the network, the more ETH got burned forever, supposedly making the token rarer and more valuable over time. It was a beautiful story that resonated deeply with holders who wanted both utility and scarcity. But then something unexpected happened.
The network actually solved its biggest problem—scaling. Layer 2 solutions took off, activity exploded, and transaction costs plummeted. The irony? This huge technical success quietly dismantled the very mechanism that made ETH feel like superior money. I’ve followed these developments closely, and the tension between Ethereum’s infrastructure goals and its asset narrative has never been more apparent.
The Rise and Fall of Ethereum’s Deflationary Dream
Let’s step back for a moment. The ultrasound money concept wasn’t just marketing fluff. It combined two major upgrades that changed Ethereum’s economics forever. First came EIP-1559 in 2021, which introduced a base fee that gets permanently burned with every transaction. Then the 2022 Merge shifted the network to proof-of-stake, slashing new ETH issuance dramatically.
Together, these changes created periods where more ETH was destroyed than created. Supply actually decreased. For holders watching the numbers tick down on tracking sites, it felt like Ethereum had cracked the code—becoming harder money than Bitcoin while offering real utility. The community embraced the bat emoji and the bold claims with genuine excitement.
The more people used Ethereum, the scarcer its native token became. At least for a while.
That window of deflation wasn’t imagined. Post-Merge data showed supply contracting as burns outpaced the reduced issuance. It validated years of technical work and gave ETH a compelling story against Bitcoin’s fixed supply model. But success has a way of complicating even the best-laid plans.
How Scaling Changed Everything
The Dencun upgrade in early 2024 represented a pivotal moment in Ethereum’s history. By introducing blobs—cheap data availability transactions—rollups like Arbitrum, Optimism, and Base could post data to the main chain at a fraction of previous costs. Activity that once clogged the base layer and generated massive fees moved elsewhere.
Daily ETH burns that sometimes reached thousands during peak periods dropped sharply, often landing between 50 and 70 ETH on quieter days. Meanwhile, the network continued issuing around 1,700 new ETH daily through staking rewards. The math flipped. What was once net deflationary became mildly inflationary, with annual supply growth estimates ranging from 0.2% to 0.8% depending on the timeframe.
This wasn’t a bug in the system. It was the roadmap working exactly as intended. Ethereum prioritized becoming a robust settlement layer rather than forcing all activity onto the expensive main chain. The user experience improved dramatically, but the burn mechanism lost its primary fuel source.
Understanding the Ultrasound Money Thesis
At its core, the idea rested on a simple but powerful feedback loop. Busy network equals higher base fees equals more burning equals shrinking supply. Combine that with post-Merge issuance rates that were roughly 90% lower than proof-of-work days, and you had a token that theoretically became more scarce as adoption grew.
In practice, this worked beautifully during the initial post-Merge honeymoon phase. Supply charts trended downward, and the narrative gained serious traction. It wasn’t just about price speculation—many saw it as a fundamental shift in how crypto assets could accrue value through genuine usage rather than pure scarcity promises.
- Base fee burning through EIP-1559 created permanent supply reduction
- Proof-of-stake dramatically cut issuance rates
- High network demand directly translated to ETH destruction
- Temporary deflation during busy periods felt sustainable
The beauty was in that direct connection between usage and scarcity. Or so it seemed until the scaling solutions matured.
The L2 Revolution and Its Trade-offs
Layer 2 rollups didn’t just improve speed and reduce costs—they fundamentally altered how value flows back to the base layer. Transactions happening on these chains pay minimal fees for data posting, especially when blob space remains abundant. The security and finality still come from Ethereum, but the economic capture for ETH holders diminished significantly.
I’ve spent considerable time analyzing on-chain metrics during this transition, and the numbers tell a consistent story. Base layer fee revenue dropped substantially as activity migrated. This creates a fascinating dilemma: Ethereum becomes more useful as infrastructure but potentially less compelling as a scarce asset.
A scaled, efficient Ethereum burns less ETH than a congested, expensive one. This tension sits at the heart of the current debate.
Rollups provide incredible user experiences with near-zero fees, attracting developers and everyday users alike. Yet the base chain, which secures everything, receives only a small portion of the economic activity. This value leakage represents one of the biggest challenges for Ethereum’s long-term monetary policy.
Arguments From the Bullish Camp
Not everyone sees this as a crisis. Many Ethereum supporters argue that the ultrasound narrative was always more nuanced than permanent deflation. The mechanism was designed to respond to demand—burning more during high activity and less during quieter times. In this view, mild inflation during scaling phases is expected and not inherently problematic.
Consider the broader picture. Ethereum’s issuance remains dramatically lower than pre-Merge levels. Staking locks up a significant percentage of supply—often around 28-30%—reducing circulating tokens available on exchanges. Add growing institutional interest through ETFs and corporate treasuries, and the modest supply growth becomes manageable.
- Issuance is still 90% lower than proof-of-work era
- Staking reduces effective circulating supply
- Network utility drives demand beyond pure scarcity
- Temporary deflation returns during high mainnet activity
The real thesis, according to this perspective, centers on blockspace demand. As long as Ethereum remains the settlement layer for stablecoins, tokenized assets, and sophisticated DeFi, ETH should capture value through multiple channels, not just burns.
Why Critics Remain Concerned
On the other side, skeptics point out that the ultrasound story carried real weight in attracting capital and mindshare. Losing that clear, quantifiable deflationary pressure creates uncertainty. Base layer revenue metrics have declined noticeably, raising questions about sustainable value accrual as more activity happens on rollups.
The structural issue feels difficult to ignore completely. Ethereum’s success as cheap, high-throughput infrastructure directly competes with its role as a high-fee-burning machine. By choosing scaling, the network prioritized usability over maximum scarcity. This wasn’t an accident but a deliberate architectural decision with economic consequences.
Corporate rollups add another layer to this discussion. When major companies build their own chains secured by Ethereum but contributing minimal fees back, it highlights potential imbalances in how value is distributed across the ecosystem.
The Fusaka Upgrade and EIP-7918
Recognizing these challenges, Ethereum developers included a meaningful adjustment in the December 2025 Fusaka upgrade. EIP-7918 introduces a minimum blob fee floor, preventing fees from collapsing to near-zero during periods of low demand. This change aims to ensure rollups contribute a baseline amount of burned ETH even in quieter market conditions.
Modeling from analysts suggests this mechanism could have generated substantial additional burns if implemented earlier. By tying minimum blob fees to execution costs, it creates a more consistent value capture stream as activity continues migrating to layer 2 solutions. It’s not a complete return to pre-Dencun burn rates, but it represents a serious effort to address the issue.
Whether this proves sufficient will depend on several factors: overall blob demand, execution layer activity, and broader market conditions. Early observations post-upgrade show improved burn metrics, but it’s still early days in evaluating long-term impact.
Comparing Ethereum and Bitcoin Monetary Policies
The contrast with Bitcoin remains instructive. Bitcoin offers absolute certainty— a hard cap and predictable issuance schedule that halves over time. Holders know exactly what future supply looks like decades ahead. This predictability comes at the cost of limited native utility on the base layer.
Ethereum took a different path with elastic supply that responds to network conditions. High demand burns more ETH, potentially creating deflation. Lower demand allows mild inflation. This approach ties asset economics more closely to usage patterns, which sounded ideal until scaling moved that usage off the burning layer.
Bitcoin sells certainty and forgoes utility. Ethereum sells utility and accepts conditional scarcity. The ultrasound era briefly made it seem like both were possible.
In 2026, both networks experience some inflation, though Ethereum’s can run lower during certain periods when accounting for burns and staking. The choice between them comes down to different philosophies about money, technology, and value accrual. Neither is inherently superior—they serve different purposes and risk profiles.
What This Means for ETH Holders
Stepping back from the narrative battles, the practical question remains whether losing consistent deflation matters for ETH’s price trajectory. The period since Dencun has seen ETH face challenges relative to Bitcoin and previous highs, though multiple factors contribute to market performance.
Some argue the market priced in the narrative shift, while others believe ETH’s challenges stem more from competition and execution risks around the modular roadmap. Both views contain elements of truth. The coming months and years will reveal whether improved value capture through mechanisms like EIP-7918 can restore confidence in the monetary story.
- Watch net ETH supply changes closely
- Monitor base layer fee revenue trends
- Track staking participation rates
- Evaluate rollup activity and blob usage
- Consider institutional adoption signals
The investment case for Ethereum has always been multifaceted. While the ultrasound narrative provided a clean, tweetable thesis, the broader utility argument—settlement layer for the next generation of financial applications—remains compelling for many long-term believers.
Looking Ahead: Challenges and Opportunities
Ethereum’s journey illustrates a classic blockchain trilemma variation—not just scalability, security, and decentralization, but also the balance between usability, security, and economic design. Prioritizing one aspect often requires compromises elsewhere.
Future upgrades will continue refining these mechanics. Enhanced data availability, better cross-rollup interactions, and potential additional fee adjustments could strengthen value capture. The community continues debating optimal parameters for balancing accessibility with sustainable economics.
One thing seems clear: Ethereum won’t return to the exact conditions that created the original ultrasound era. The network has evolved, and its monetary policy must evolve with it. The question isn’t whether L2s “broke” the thesis, but whether the ecosystem can build something even more robust in its place.
In my view, the focus should remain on genuine utility growth. If demand for Ethereum-secured blockspace continues expanding across DeFi, stablecoins, tokenization, and new applications, the asset should benefit regardless of exact supply mechanics. Scarcity helps, but it isn’t everything.
Key Takeaways and Future Watchpoints
The L2 era exposed important truths about Ethereum’s design choices. Scaling succeeded, but it required rethinking how the base layer captures value. EIP-7918 represents a meaningful step toward addressing this, though results will unfold gradually.
For those holding ETH or considering entry, understanding these dynamics matters more than any single narrative. The network continues innovating, and its economic model adapts to real-world usage patterns. This flexibility represents both strength and ongoing challenge.
Ultimately, Ethereum’s story demonstrates the complexity of building money that also powers a global computing platform. The ultrasound chapter captivated imaginations and highlighted genuine innovation, even if the full vision proved more nuanced than initially presented.
As we move through 2026 and beyond, pay attention to those two critical metrics: net supply changes and base layer economics. They will tell us whether Ethereum has successfully reconciled its scaling ambitions with sustainable value accrual for ETH. The answers won’t come quickly, but they will shape the network’s next decade.
The conversation around Ethereum’s monetary policy reflects deeper questions about what we want from crypto assets. Pure scarcity? Productive utility? Some combination? Different builders and users will reach different conclusions, and that’s healthy for the ecosystem as a whole.
Whatever your stance, one fact remains: Ethereum’s technical achievements in scaling represent genuine progress. How the economics catch up to that progress will determine whether the ultrasound dream evolves into something sustainable or remains a memorable chapter in crypto history.
