Living in an alternate universe.
Yeah, it's called Facebook, Twitter, TOS and a host of myriad forums, BBs and comment sections on websites populated by the Trump Militants.
You might get out a bit more and recognize most places are not like this board.
I have relatives, neighbors, friends and coworkers that supported Trump.
Big whoop - so do I.
I've never decided to 'hate' someone on the spot and end 10 plus years of fellowship simply because of whom they voted for. But for the so-called rabid "Trump-is-gonna-save-us" supporter - they absolutely lost their minds simply when learning I had no intention of voting for Trump, but went 3rd party.
They are hardly "mobs of seig-heiling Trump fanatics." Actually the opposite.
Not in my experience. TOS is your first example of note.
Calling them names is hardly a way to win friends, and influence people.
I call things what they are. I'm not interested in 'winning friends' politically, because in today's world the truth does not win anything but derision and contempt by a people given over to idolatry.