Ethereum L2s Must Evolve Beyond Cost Scaling, Says Vitalik

Ethereum co-founder Vitalik Buterin has said that the original vision for Ethereum Layer 2 networks is no longer sufficient, as the ecosystem enters a more mature phase of scaling and application growth.

In a recent detailed post, Buterin argued that early L2 designs were built around a simple idea: replicate Ethereum at lower cost. That approach, he said, no longer matches the demands of today’s users, developers, or the base layer itself.

“This vision no longer makes sense. L1 does not need L2s to be “branded shards”, because L1 is itself scaling,” he said.