‘The Claim that L2s Inherit ETH Security Is Erroneous’ — Solana Co-Founder

Why It Matters

The critique raises stakes for developers, institutional users and investors weighing trade‑offs between scalability and security, and could intensify competition and regulatory scrutiny in the smart‑contract platform market.

Summary

Solana co‑founder Anatoly Yakovenko publicly disputed the common industry claim that Ethereum layer‑2s inherit Ethereum’s security, arguing L2s suffer from significant security flaws and centralization risks—including sequencer control and limited economic decentralization—even though they settle on ETH. He warned these structural weaknesses leave L2s vulnerable to attacks and governance capture despite settlement on Ethereum’s base layer. The critique raises stakes for developers, institutional users and investors weighing trade‑offs between scalability and security, and could intensify competition and regulatory scrutiny in the smart‑contract platform market.