The passenger is thrown off the plane.

A passenger (vaccinated with 3 doses, tested twice before boarding the aircraft, has an antigen test, antibody test, has a covid certificate) who was told when buying a flight ticket that she does not need a mask.
Proof that airlines don’t care about passenger money at all. The proof of this is that this has nothing to do with medicine, but with the training of rigor, in an experiment that should show how far people can suffer.