Vitalik Buterin Challenges Generic L2s as Shibarium Highlights Specialized Super Layer Design

Between February 3 and February 5, Ethereum co-founder Vitalik Buterin argued that the 2020 rollup-centric scaling roadmap is outdated and urged Layer-2 networks to move beyond generic EVM chains with multisig bridges. Shiba Inu's Shibarium and its Shib Alpha Layer, developed with ElderLabs and progressing into 2026, emphasize privacy, app-specific efficiency, and modular RollApps as differentiated infrastructure. These features, including FHE-focused development and multi-token gas support, aim to meet the higher technical and transparency standards Buterin described.