> Passkeys represent the cumulative wisdom and experience (and compromises!) of the whole industry on how to keep users safe online.

That is true _if_ you do not highly weigh all the concerns that have been brought up in this thread today. I do not trust Google to help if things go wrong so why would I ever consider such a system wise? Frankly, you seem to be ignoring concerns if they contradict your belief that this system is better. I'm reminded of Upton Sinclair.