Passkeys have way too many footguns for me. If I use my phone to sign in I'm going to accidentally create a passkey there on iOS embedded webview. When I use Google Chrome, the website won't give me any information for me to find where I stored the passkey. Was it in iOS keyring? Chrome? My Bitwarden? If I had any discipline around this it would make sense but if I accidentally double tap on the screen I've got a passkey and it's stuck on my phone.

I'm sure it's of use to many people but it's been no end of pain for me and it has really signaled to me what it's like to grow into an old man unable to use computers when I was once a young man who would find this easy.