As we know, there are currently many cases of crypto hacking, especially this often occurs in ERC20-based tokens. So to anticipate this, should Ethereum add the "Frozen Wallet" feature just for certain Adresss to their smart contract? I think this way can prevent the hackers to selling their loot. Although this method will change the crypto vision from "decentralization" to "centralization", but if this method is effective I think it's no matter.
What do you think?
I am not sure how feasible this would be. However, they can introduce some kind of lock mechanism for our wallets. Like even if the secret code is leaked to some strangers, this lock should protect the coins in that wallet. Or make sure to have 2FA sort of things for wallets with certain number and above ETHs. or in USD values.