He's weird because of his fucked up views. Just looking at him without knowing who he is or what he stands for (and without this being cpac) he looks like he could just one of those awkward actor types who appear in Seth Rogan films smoking weed and getting into trouble fucking couches.
I think it's the pants. Those are some zany ass pants.
That's the issue though. They buy suits, if you want a well fitting suit you find a good tailor and have it made by hand fully or find a good tailor and buy a rack suit and have it fit to you. The second issue is ill fitting suits are too emulate dear leader since Trump just doesn't have them fitted.
Let's definitely call out elon musk doing a literal sieg heil on stage and trump quoting hitler, etc, but this is just a reach too far and that's not helpful