@vitalik.eth

Yeah this is unavoidable unfortuantely. I think the right tradeoff is: The wallet should have a signing key (or multiple signing keys with different permissions), and an M-of-N guardian setup For new users, do 1-of-1 zkemail, because a google (or other email) account is the thing they have already, and the risk that google betrays them is lower than the risk that they will screw up with any kind of key self-custody solution. For more advanced users, give the option to set their own guardians, which could be either keys that they self-custody, or some zk-email-like wrappers around various centralized IDs, or other people, or a mix of all three.

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