@estelle4565 Having 2FA saved on the cloud along with password is like keeping 2 of your keys in the same lockbox. It would be more secure if 2FA is only local. But in my opinion that lockbox is well protected with yubikey.
@estelle4565 I use bitwarden for password and 2FA. This might not sound secure, but bitwarden as well as critical accounts (where possible) has yubikey authentication making it secure enough for me.