Passkey technology is elegant, but it's most definitely not usable security

"There are barriers at each turn that guide you through a developer's idea of how you should use them. None of the established paradigms are respected, which leads to frustration and confusion."

"While passkeys present a strong defense against phishing and other hacking attempts, their implementation is not as user-friendly as intended, creating usability issues that hinder adoption."

Read at Ars Technica