[madduci]

For this reason I am avoiding it like a plague. It is an additional way to fingerprint your activity and the scenarios where you migrate your passkeys from a device to another seems not really well "oiled"

[lxgr]

How can passkeys be used to fingerprint you? The WebAuthN extension goes to pretty great lengths to avoid fingerprinting.

[madduci]

Don't they get associated to a particular device?