Most of them don't understand anything. They are just rooting for their team repeating what they think sounds smart.

A few of them know that a president isn't a king. But they don't want a president. They want a king. And they don't care how many people that hurts. As long as it makes them more powerful in the process. These are the guys that are feeding the "smart" sounding lines to the majority who are just supporting the team.