According to Foresight News, Ethereum co-founder Vitalik Buterin addressed concerns raised by OP Labs member Mark Tyneway regarding the insufficient number of wallets supporting EIP-7702. Buterin emphasized his commitment to ensuring that EIP-7702, or a more advanced version of account abstraction that eliminates the need for any 'ECDSA master key,' becomes a practical reality for users, beyond just a blockchain feature.