Slow Mist Cosine: If using EIP-7702 to develop a wallet, it is necessary to strengthen the security infrastructure, otherwise users will face high risks Slow Mist founder Cosine wrote in a post: 'If the wallet is executed perfectly according to the expectations of EIP-7702, wallet users will really suffer. I can be sure that more than 99% of the operations fed to users are dangerous.' The mission of a wallet is crucial. As the gateway to the cryptocurrency world, if we don't invest heavily in security infrastructure, then this wallet is not qualified. I will be watching EIP-7702 this year. If there are no good application scenarios that emerge and become popular, it can be considered disabled ..”