[theshrike79]

You do know that you can swap a passkey for another using a new provider?

It's not like if you create a passkey on a Google device, you're forever bound to Google.

[fmajid]

Many sites stupidly only allow you one passkey or FIDO U2F key.

[josephcsible]

Isn't that like saying that password managers don't need to support exporting, since websites support changing your passwords?