Google and Apple use passkeys to capture users by locking credentials into their platforms and have made the UX of passkeys worse than that of password managers (William Brown/Firstyear's blog-a-log)

https://fy.blackhats.net.au/blog/2024-04-26-passkeys-a-shattered-dream/
http://www.techmeme.com/240427/p5#a240427p5

Passkeys: A Shattered Dream

Firstyear's blog

@Techmeme like, what’s wrong with it?

Aren’t passkeys supposed to be per-device, be used instead of the “don’t ask me for 2FA on this device again” cookie?

Even cloud sharing them between different devices feels kinda icky to me