I feel like he doesn’t really understand most of what is happening but he just says the first thing that comes to mind when he hears stuff.

This is something happening in Europe as well though, you’ve probably noticed it if you follow Dutch politics. There are these people who just yell out stuff that sounds pretty good but once action has to be taken, they find out it’s never as simple as they’d imagined it to be. The end result is they get nothing done and their disillusioned voters are too stubborn to admit that they were susceptible to populism.