One of the areas under federal control
Is air travel.
So
no air travel without proof of vaccine. No air travel without masks. Call this belts and suspenders coverage.
Very simple. You dont get past TSA security without proof of vaccination. Sure, theres no national database. Until there is database, you show your cards. Its not perfect but its a start. You dont get on the plane without a mask.
If you take off your mask on flight, flight is turned around immediately. Police are notified, of course, and the maskless person is arrested and charged with whatever it takes to get this person off the streets. Full stop. TSA and airlines add person to do not fly lists. Immediately. No reconsideration for two years. Full cooperation and name sharing among airlines. Person is immediately sued for the actual cost of the return, rebookings, etc.
The people need to be treated as terrorists because that is what they are.
I think we are done understanding these sociopaths. Its time they understand that there are consequences to their actions, and not just slaps on the wrist. This has been 50 years in the making. Its time to respond appropriately.