The only thing holding them back from that is data but fear not, Facebook and the like are on that. If you’re still using any of these social media programs id suggest you stop asap.
I don’t use Twitter or Facebook, but I have relatives who do. They are left wing and are probably happy that Trump has been banned and that bad things are happening to people who share opposite viewpoints. If I had money to bet with, I am sure they think what is happening to conservatives now will never happen to them.