@rmondello The much-anticipated news has finally arrived for Google accounts, and I've started converting some of mine. Here are my initial thoughts:
The Good: Converting frequently used accounts is a breeze.
The Bad: For infrequently used accounts, the account recovery process (usually through SMS or Email OTP) is necessary before conversion. However, after recovering the account, there's no direct option to use a passkey. Instead, a password must be created first, and only then can a passkey be obtained.
The Ugly: If an account was set up with Google Authenticator a long time ago and it's no longer active on my device, converting to a passkey becomes impossible.