Ethereum Co-Founder Rethinks Layer 2 Network Strategy | Vitalik Calls for Evolution
Edited By
Lina Zhang
Ethereum co-founder Vitalik Buterin has raised a critical point regarding the future of Layer 2 (L2) networks in the Ethereum ecosystem. As of February 2026, Buterin argues that the initial concept of L2 networks—primarily designed to replicate Ethereum at a lower cost—is no longer sufficient.
A Changing Landscape
In a recent post, Buterin stated that the early designs of L2 solutions, aimed solely at reducing fees, fail to align with the evolving needs of users and developers. He remarked, “This vision no longer makes sense.” This assertion highlights the pressing need for innovation in the L2 space as Ethereum moves into a more mature phase of scaling.
What Needs to Change?
Several themes have emerged from discussions surrounding Buterin's comments:
Unique Features are Essential: Many believe that L2s cannot maintain relevance by merely being cost-efficient alternatives. One commenter pointed out that “L2s either need unique features, specific use cases, or different trade-offs.” Without these, developers might choose to build directly on the main Ethereum network.
Focus on Composability: The concept of seamless integration with the Ethereum base layer was highlighted as crucial. As one commentator noted, “Get to Stage 2 and later with composability so that they are a seamless extension of L1.” This suggests a shift towards more intertwined development processes between L1 and L2.
Flat Fees May Change the Game: The reduction in Layer 1 fees brings up the question: what happens when L1 networks become vastly cheaper? The community is pondering whether L2s can outlast in a landscape where cost is no longer an issue.
"You can’t just be ‘the cheap version’ forever," says one contributor, emphasizing the urgency for L2s to adapt.
Community Sentiment
Overall, reactions appear mixed. Some participants are excited about potential innovations, while others express skepticism regarding the viability of L2s under the current cost-driven model. The consensus indicates an acknowledgment of the need for change, even if solutions remain unclear.
Key Insights
⚡ Vitalik emphasizes L2 must evolve beyond cost scaling.
🔶 Community urges for unique features and use cases in L2 networks.
🔄 Composability with L1 could enhance developer appeal.
As Ethereum navigates this critical phase of development, the community is keenly observing how these discussions will transform the future of L2 solutions.
Future Innovations on the Horizon
There’s a strong chance that as Ethereum progresses, we’ll see L2 networks adopting more specialized features tailored to specific use cases. Experts estimate around 70% of developers may shift focus towards creating unique functionalities rather than just reducing costs. As L1 fees decrease, the urgency for L2 solutions to differentiate will intensify. This transition could lead to a more vibrant ecosystem with innovative applications that better serve the community's demands, ultimately reshaping how Ethereum's network is perceived in terms of scalability and user accessibility.
A Lesson from the Birth of the Internet
Consider the early days of the Internet: as companies raced to provide basic websites, only a few recognized the need for function beyond simple information display. The rise of e-commerce platforms, social media sites, and streaming services didn’t happen until innovators thought beyond just being 'online'. Drawing a parallel, the current moment for Ethereum L2s mirrors that transformative phase, where the simple promise of lower fees alone won't sustain them. Just like then, those who can pivot and offer engaging, new experiences may thrive, while others may fade into obscurity.