Hawk, a liberal youtuber, said we should delete all biometric login info, face and fingerprint logins,

[usonian]

5. Apple device was nagging me, and it looked "transparent". I might give it a try.

For my learning, and maybe even yours:

A Beginner’s Guide to Passkeys: How to Set Them Up, Use Them, and Sync Across Devices
https://computertechsreno.com/a-beginners-guide-to-passkeys-how-to-set-them-up-use-them-and-sync-across-devices/

How Passkeys Work—and How to Use Them
https://www.wired.com/story/what-is-a-passkey-and-how-to-use-them/

How to Create a Passkey? Full Guide
https://www.passkeys.com/how-to-create-a-passkey

This sounds remarkably like Apple Pay, but I would just like things to work.
Apple Pay too often asks me to type in the phone passcode while shopping, which is shoulder-surfer heaven. ARRRGGHH.

And I wonder if they will with Firefox. I generally use Firefox instead of Safari
(because Firefox gets regularly updated, while Safari is tied more to the OS, and updating the OS can cause major "feature shock" )

Time to find out?