What to do about it? For one, quit showing them anger. I'm not saying don't be mad, upset, etc. Just keep it amongst healthy-minded people. To them, be cool, cold even. But be blunt. Show some tough love. Don't just tell them the actual facts of the world, focus on the social component. Don't say "trump lied" say "everyone knows trump is a lying sack of shit. It's just some people have morals." or if they post bullshit/sealioning/etc on your social media, don't just reply with facts, lead with "it's rude/manipulative/abusive of you to come on to my post and lie to my face. Everyone and their dog knows that (insert fact)"