This reads like a response from 60 years ago to someone coming out of the closet as gay.
It's a reflection of your privilege that this either isn't obvious to you or that you think my friend should simply refuse to work for such people.
60 years ago you can't deny the reality that some bigot had power and interviewed people and he didn't like "fruity" men (or whatever he'd have said back then).
Or the reality that he wouldn't have hired a woman. Or a black person.
And somehow it's privilege to point this out? Excuse me?