[ssahoo]

I have recently added passkey support for a few apps just to support a newer Auth standard. All i can tell, i have been very unimpressed.

LOGIN UX has become very confusing. Users have been vendor locked down. Since windows and mac and linux users have to deal with multiple key management which isn't ideal.

In my opinion, it isn't any more secure over mfa.

[EtienneK]

It’s phishing resistant; thus making it more secure than all other current popular MFA methods.

[Fire-Dragon-DoL]

It's not ban resistant from a large org too. That threat factor is all new and should be accounted for.