The source is most certainly not just one man. Go listen to recordings of Rush Limbaugh. Or the parody at the start of Hackers. The party has been stoking this blind populist destructive rage for decades, and then channeling the frustration into support for their establishment candidates. Their monster got loose, they got Trump, and now we've got Trump.

As for the larger social relations context, this link posted elsewhere in the thread nailed it for me: https://thedispatch.com/newsletter/boilingfrogs/liberal-tear... (Excuse the crapwall, it doesn't seem to show up with javascript disabled). I will likely ghost everyone that is openly cheering for this. I'm just not capable of entertaining the gloating over populist destruction at this time. Perhaps in six months or a few years I will be able to forgive what they have done.

For context, I'm libertarian. I own a compact tractor and burn cordwood for primary heat. I find much of the overbearing "woke mob" tedious, and internally roll my eyes when I hear things like parents talking about how their kid is trying out a new pronoun every week. But the left would never have been capable of damaging the very bedrock of our society the way that so-called conservatives throwing their own principles into the trash has.