Interesting read.
I really only a limited experience with this whole 'trump' thing. That said there is something inherently lacking in their over all thinking and view of the world. And that's from just my one interaction with a trump nutter.
My identical twin sister.
She NEVER had a well functioning bullshit meter. She also required having friends around, or being with friends. She would also steal my friends.
Myself I have always been a loner, my mom said the personality differences were clear from the moment we were born. We were incubator babies and one came home before the other. These are things I was told, I really don't remember that time but I do remember and know we were always at war with each other.
The trump nutters do tend to clome onto each other and feed off the false narrative. Any attempt to explain or give the facts is seen as a personal attack.