You missed the rest of that sentence from your quote. It's an open spec, suggest changes to the spec, not me. I didn't write it. I actually agree you should be able to use whatever device you want. I'm a relaying party and I don't require attestation.

There are businesses and their employees trying to influence passkeys to push more towards their business models, because this does shut down a whole avenue of fraud and associated fraud fighting tools that are no longer needed, so there is a boatload of money out there trying to make passkeys worse. Comment on the spec and make your voice heard please.