Not a very good job of selling us on watching that video, I’m afraid.
You lose your audience when you start out by insulting them. I don’t know why Democrats never get that. Even amongst themselves, they don’t get it. Look at AOC attacking Chuck Schumer.
You want me to watch it? Name the top three points made in that video that are evidence for what your thesis in the OP is. But before that maybe state exactly what that thesis might be?
If you had done that, I would probably be watching it right now looking for ways to prove you wrong. I used to be quite the liberal Democrat back in my youth. Then I became a Republican by listening to arguments against being a Democrat with the intent to prove them wrong. Later, I became a libertarian by listening to their arguments. Then, with great reluctance, became a Trumper by listening to arguments for being a Trumper with the intent to prove them wrong. and also watching Trump in action.
Maybe that makes me sound wishy-washy but I’m 62 years old and I’ve been watching politics since I was 15 so a few lane changes are to be expected. People grow up, after all.
Well, most people.
Point being, if you made some good arguments, you might convince me or you might convince others. Posting a thread point seems to be ‘it’s not just that Trump’s are stupid, but they are also mentally deranged,’ isn’t going to convince anyone.
And yes. Both sides do it. At your age, you should be ready to be the bigger person.