Oh yes.....its going to be bad once the masses start traveling again. Remember how paranoid everyone was post-9/11 when someone did something they felt was odd, looked at them funny, spoke a different language.
Its going to be stupid x1000 with this. Flights will deplane when someone coughs are sneezes, people will pull the emergency exits on the ground.
I have zero desire to fly again until next winter when I can hopefully go skiing out west.