Vitalik Buterin's Reality Check: Why Major Crypto Networks Are Not Scaling Ethereum (ETH)

Ethereum co-founder Vitalik Buterin has delivered a critical assessment of leading layer-1 and layer-2 blockchain networks. He argues that many projects claiming to "scale Ethereum" are not effectively contributing to its core ecosystem. Buterin emphasized that true scaling requires deep integration with Ethereum's security, consensus, and development community, rather than operating as isolated environments. This statement serves as a direct challenge to networks like Solana (SOL), Cardano (ADA), and even some Ethereum Layer 2 solutions, urging a refocus on synergistic growth. The comments highlight the ongoing debate about blockchain interoperability and the foundational role of the Ethereum network in the broader crypto landscape.