Finding
Modern access may depend on a password, device PIN, biometric check, verification prompt, recovery email, trusted number and another signed-in device. The account can exist while this chain is functionally unavailable.
How the mechanism works
Credential changes and device replacement can create inconsistent states across devices and services. A failed recovery point can also remove access to several dependent services.
Evidence boundary
Security should not be removed merely for convenience. Any intervention must preserve lawful authority, privacy and proportionate safeguards.