Earlier quoted context omitted.
Sadly, I think AI will force a complete de-anonymization of the internet. No accounts without government ID, no connectivity without it either, open access points illegal, and so on. Governments and police would love this, and with AI, spam (as you elude to) is going to rise to a new level. And there are already issues, with most of the net's citizens, unable to detect fraudulent posts. Countries have already had civ…
Until you know, mass data breaches of said government ID from corporate systems and those AI bots now just use said ID
Upon an attempt to log in at a service (using a phone with a companion app), a nonce signed accompanied by a certificate signed by the government root CA gets signed by the private key on card, and that as well as the signed personal data gets provided to the requesting service.