Ethereum co-founder Vitalik Buterin has introduced a new vision aimed at solving one of the network’s most persistent issues: scaling. His latest proposal signals a potential shift in Ethereum’s long-term roadmap, reflecting growing discussion within the community about how best to expand capacity while preserving decentralization and security.
Rethinking the Scaling Path
For years, Ethereum’s scaling strategy has largely focused on layer-2 networks — secondary protocols that process transactions off the main blockchain to increase throughput and reduce fees. However, Buterin recently suggested that this heavy reliance on layer-2 solutions may need reconsideration.
According to his updated perspective, improvements to Ethereum’s base layer have strengthened its capabilities, making it more viable to handle greater activity directly on-chain. As a result, the original assumption that layer-2s should carry most of the scaling burden may no longer fully reflect Ethereum’s technical progress.
A Shift Toward Stronger Base-Layer Scaling
Under the evolving strategy, Ethereum’s core protocol would play a more significant role in expanding capacity. Layer-2 solutions would remain important, but they would act as complementary tools rather than the centerpiece of the scaling roadmap.
One area of focus includes deeper integration of rollup technology and enhancements that allow Ethereum’s mainnet to support higher transaction volumes more efficiently. By improving how data is processed and validated at the protocol level, Ethereum could unlock greater scalability without overcomplicating the ecosystem.
Balancing Growth With Decentralization
Buterin’s proposal emphasizes more than just increasing speed or lowering costs. At its heart, the strategy aims to maintain Ethereum’s foundational principles: decentralization, security, and censorship resistance.
By strengthening the base layer while refining the role of layer-2 networks, Ethereum’s roadmap could evolve into a more balanced model — one that supports growing demand while minimizing fragmentation and preserving trustless infrastructure.