[hapiri]

iirc online identity used to be tied to your public key signature ? Might be too technical for most population to use, but the ideal solution is already there I think ?

[httpz]

Some people will definitely lose their private key

[Zamicol]

Use multiple keys and use a system that permits easy revokes.

[weberer]

That's what Apple is doing for their new thing

https://news.ycombinator.com/item?id=31643917