I do have love/hate relationship with passkeys.
Love: I truly have redundancy for most critical accounts, meaning I have 4 separate passkeys assigned, each not tied to one SPoF -- one in 1Password, one in iCloud -- both synced everywhere I logged in and if I'm ever banned/locked out of both of them somehow, I still have two additional USB keys (token2) as a fallback.
Hate: every fucking service seems to have different idea on how to implement them, whether to allow them as the only factor, how many to allow to have in any particular account.
On a separate note, for the hw side of things I'm kinda sad that old yubikey nano approach when the token is just sitting flush on the side of the laptop and I tap it occasionally is just dead, because every vendor moved to mandatory PIN to store passkeys on hardware tokens. I get the rationale but still.