I have a long history as a computer forensic specialist.
This specific case reminded me of where someone owed me money, but I think he's still in jail.

Anyway, to answer your question, only retards match their public identity to any local accounts on public-facing services.

He has a nextcloud instance with the forms app that he shared from his main account that had his name.

His name popped up in Compton, CA where he says multiple times he's from. Also matches a court case from a local court with jurisdiction there.

Best I can tell, he has never owned land, and been a renter his entire life.