Ok so this feels a lot like borrowed/manufactured concern or outrage. Thats why you’re getting downvoted, and I admit it looks like that to me too.

But if your question does happen to be genuine: it’s because it’s one of the most hilariously simple rhetorical shots that anyone has made at the GOP and Trump + Vance. The fact that they’re so bent out of shape and CLEARLY upset by being called “weird” is weird by itself, in the most negative connotation of the word. Not to mention, most people who consider themselves “weird” - including myself - would respond to being weird with something between “hell yeah dude fist bump” and “hell yeah dude. Go fuck yourself”, depending on the context and delivery of the original comment. The fact that they’re SUPER upset about being called weird is the primary fact that’s being made fun of here, as well as the fact that, well, the things they are fixating on, and a ton of their campaign positions, are objectively outright weird. It’s leaning on linguistic subtleties and flexibility to take a shot at fascists and live rent-free in their heads, and to most people, it’s absolutely fucking hilarious that it seems to be working.