Several layer-2 builders responded after Ethereum co-founder Vitalik Buterin said the original vision of L2s as the primary scaling engine “no longer makes sense,” calling for a shift toward specialization.
In a Wednesday post, Buterin argued that many L2s have failed to fully inherit Ethereum’s security due to continued reliance on multisig bridges, while the base layer is increasingly capable of handling more throughput via gas-limit increases and future native rollups.
The comments prompted responses from Ethereum layer 2s, who broadly agreed…
