> So a mistriggered security or regulatory function could cut off access to the account, followed by being cut off from your bank or other accounts wrapped up o

> So a mistriggered security or regulatory function could cut off access to the account, followed by being cut off from your bank or other accounts wrapped up on that same passkey store? In terms of key, it's either stored at the OS/browser level (Windows Hello), or at the hardware level (Yubikey). Imagine them as if there were SSH key files; You hold the private key(s), protected by a PIN/password and Google simply has the public key(s) to authenticate you. Even if Google disabled the account, it still doesn't block you from using other stored Passkeys that are tied to other providers. The only place where you'd get in trouble is if these third-parties like the DMV used Google as their SSO.