It isn't strange at all. Fascism is all about having "proper" vibes. Weird is a category that they associate with their enemies, the so-called "removed", and very specifically deviates from the "proper" majority. Being associated with weird cuts right to their own self-image (sense of superiority, social ranking, "tradition", etc), and their typical attacks against other weirdos falls flat when they are themselves seen as the weirdo.
It also betrays this round of Fascism's critical weakness, they don't organize. Organizing has a wonderful property requiring one to modulate their politics to their audience and slowly bringing them to your way of thinking. Since this had to be done at scale it also meant organizing your message for consistency and distribution. This current crop was raised in very hermetically sealed online environments, most of which were kept secret from other people. They have no experience toning down their rhetoric for general consumption. Because none of their messaging or memes are modulated, they come off as incredibly disjointed.
If the general public truly learns about 4chan, and it's adjacent porn boards, "weird pervert" might become the one-two punch that annihilates this group's aesthetics.
:hasan-stfu: Use your political powers, :LIB:
:wojak-nooo: We can't! We lost the election!
:hasan-stfu: Forget the election! The politicians are bupkis! I found 'em in a :anti-cracker-aktion: box! The Revolution is in you, baby leftist! It is in you!