While it might be true, the sentiment is entirely unhelpful and mirrors a fundamental problem with the reaction to these types of problems: there is nothing special about these people that makes them assholes.
In fact, I'm proposing that any group of people put into these roles would behave exactly the same. When you put people into jobs, the – let's say architecture – of the organization they are put into has a drastic influence on their behavior (see the Stanford prison experiment)
The question that should be asked is what's wrong with the architecture of these organizations that brings out the natural bad qualities of human behavior in average people?