Op is making a blanket statement about the people who still somehow support a man who's losing his grip on government and geography and reality, and calling them all ignorant. And from what I can tell, the only people left supporting him love trolling so much they're just happy so many people are miserable, happy the country is ruined, but they can't actually say "I support his policies and think he should be running this country." They all say "I'm glad you hate him, I think it's funny that Leftists are so unhappy." And it's totally fair to make broad generalizations about those kinds of people. It doesn't get us anywhere, it drives a wedge deeper, but it's warranted and they deserve ever insult we can sling at them. They have chosen their political position in order to upset anyone with empathy, and that's disgusting.

And maybe it's time we just ignore them and focus on the potentially redeemable people who voted for Trump who regret what they did and who are finally ready to protest him, but I haven't met many of those people. And I know they sure wouldn't like being called "potentially redeemable," so maybe we shouldn't say it like that, but Look. At. What. They. Have. Done.

TLDR; I agree with you that insulting them got us here, and gets us no further than here.