The recent debate around L2s isn’t really about technology but about positioning.
For years, the dominant pitch was simple: “Ethereum, but cheaper.”
That worked when L1 fees were high and blockspace scarce, but it doesn’t hold today.
→ As of mid-February 2026, Ethereum gas fees are exceptionally low, with basic transactions sometimes under $0.01.
This is driven by scaling upgrades like EIP-4844 and lower network demand, though fees can still spike during congestion.
→ Blobspace (EIP-4844) has materially reduced data availability costs for rollups.
→ L2 decentralization progress remains under scrutiny.
If the base layer continues scaling while security expectations rise, “cheaper Ethereum” is no longer a durable differentiator.
The data already reflects this shift:
→ Liquidity concentrates in a small number of L2s.
→ Purely incentive-driven growth struggles to sustain long-term usage.
→ User activity increasingly clusters around specific applications, not chain branding.
This isn’t an obituary for L2s, it’s a filter. The L2s that will remain relevant deliver capabilities Ethereum L1 does not natively optimize for:
→ Privacy-focused environments – Ethereum L1 is fully transparent by design. L2s can offer privacy layers, like zero-knowledge or confidential transactions, enabling applications that handle sensitive data securely.
→ App-specific throughput – L1 must allocate resources evenly across all apps. L2s can optimize performance for high-demand applications, ensuring faster transactions and smoother user experiences for targeted use cases.
→ Mobile-first payments – Ethereum L1 isn’t optimized for instant, low-fee mobile transfers. L2s can provide seamless mobile-native experiences, reducing friction for users in emerging markets or consumer-focused applications.
→ Ultra-low latency execution – L1 prioritizes decentralization and security, which introduces delays. L2s can deliver near-instant transaction finality for high-frequency, real-time, or microtransaction-heavy applications.
In short: L2s that succeed aren’t “cheaper Ethereum.” They specialize in areas L1 cannot efficiently serve, creating clear value for specific user segments and use cases.
Ethereum dominates settlement for stablecoins, tokenized treasuries, and institutional collateral. As the security and liquidity hub, L2s shift from “alternatives” to “specialized execution layers.”
Specialization is harder to market but compounds better. In every cycle, infrastructure excess gets trimmed.
What remains are systems with:
→ Clear value proposition
→ Distinct user segment
→ Measurable retention
→ Sustainable economic activity
The question isn’t “Are L2s dying?” It’s: Which L2s can clearly articulate why they exist beyond fees?
In a market where base layers scale and capital consolidates, relevance isn’t claimed but earned through differentiation, defensibility, and sustained user behavior.