Of course interviewers are entitled to or able to do these kinds of interviews. That doesn't mean one can't complain about it, and thereby hope to shift attitud

Of course interviewers are entitled to or able to do these kinds of interviews. That doesn't mean one can't complain about it, and thereby hope to shift attitudes to where they change what they do. There'd be little to talk about or do if we could never describe ways in which we want things to change. This person is themself entitled to complain, and yet here you are complaining about them complaining (which you are entitled to as well).