A lot of people do.
Sure a lot of people are cross dressers, but we never had affirmative action hires affect the safety of an airline before. We can’t do anything about affirmative action enlistment of mentally unstable people in the military or appointment to public positions, but we can refuse to fly this airline.
I am not saying that gays and trannies shouldn’t be hired to positions of responsibility, I am saying that they should be subjected to the same screening as everyone else. I think that the CEO should be arrested for jeopardizing the safety of an airline, but that won’t happen. So, people will have to look out for themselves and never fly United.