Because this guy is not wearing something that could
hold up the line if they had to get off the plane. Safety was one of the main reasons they kicked that other guy off. I don’t want to be sitting next to either one!
The pilot doesn't get into it until AFTER people NOT FLYING AN AIRPLANE and only in the least thinking of safety start the altercation.
Now, about the cross dresser, people complained to the airline that the full outline of everything the guy had was quite visible through the panties.
Needlessly upsetting the passengers after they've been groped and abused by TSA thugs really isn't a good policy. The airline said, in its defense, that it had no dress code. Their website says they have a dress code for NONREVENUE PASSENGERS.
You really don't have to invent concerns like "safety" when you have such a bright line division between REVENUE and NONREVENUE Passage.
This is a business first. They fly planes secondly,.