Isn’t everyone who has been vaccinated in a database that clinics, etc., can easily access?
When I got my shots I had to provide photo ID.
Granted, non “Real ID” drivers’ licenses can be forged, but, depending on the state, if caught one can be looking at hefty fines and substantial prison time.
Lightbulb moment! I could give my ID to someone who really wants that 3rd booster shot but cannot get it. That way I get a vax passport but no shots, they get a booster. It’s a win-win and the double satisfaction of pulling one over on the fed.gov demonazis.