When speaking of that with people the very large portion of them (like 90%) were like "keep it low", "that's how jobs are", etc. My own father mocked me when I spoke about fighting for my rights in my current company. One people encouraged me but added that they wouldn't have the courage to do it in my situation. It's astonishing how most people are carpets, ready to by walked on. Slaves who don't even entertain the thought of rising their voices.
Which brings me to the middle managers and why I think GP is right: most people just bend their head and accept to do whatever is thrown at them, of course surprised pikachu face happens when someone they no. Since managers manage slaves and slaves can't say no, mechanically it raises the question of the status of someone who is confident enough to stand for himself.