Exactly. A government system providing the last line of authentication defense would be ideal. A single point of access where you can say "my credentials have

Exactly. A government system providing the last line of authentication defense would be ideal. A single point of access where you can say "my credentials have been compromised please shut down those credentials and help me create new ones", and where businesses can check "hey is this person linked to a real account? Can I get a hash to confirm that the account is unique?".