Arguing on twitter or youtube comments is the biggest waste of time in the world. No one ever wants to say, like, i was wrong about something. We tend to just insult the intelligence of people who disagree with us. I don't believe that if you test a hundred flat earthers, their i c is going to be lower than average. But we assume. What really, what politicians need to do is try to understand, like, why they believe what they believe.