Sorry, that's only speculation, since I haven't had more time to analyze the database. If you read Apple's passkey security document, it claims that passkeys ar

Sorry, that's only speculation, since I haven't had more time to analyze the database. If you read Apple's passkey security document, it claims that passkeys are distributed identically across devices. And that you can recover the passkeys even in the event that all associated devices are lost. It's also possible to share passkeys at any time. passkeys.com: > When a user sets up a passkey, a key is generated and synchronized to the cloud. When the user connects from another device in the same ecosystem, it will use the same key. WebAuthn supports verified attestations for hardware-backed authenticators. Passkeys seem to be designed for normal consumers, who worry about losing authenticator devices.