[magicalhippo]

I haven't paid much attention to the passkey journey.

Why would you sync a passkey, rather than create a separate one for each device? Seems risky if it's compromised?

[palata]

I don't; I use Yubikeys so each passkey is unique.

But I was assuming that the TooBigTech implementation was somehow sharing the passkeys?

[detaro]

convenience. They judge that people using synced passkeys is better than people finding passkeys annoying and not using passkeys at all.