Back when cringe culture was at its peak there were no divided fandumbs, as an example all weebtards used to consume shonenslop, moeshit, goonerbait and loli 'p equally, but now there's various factions out of the consumers of those each kinds of content (moeshitter lolipedos larping neo-nazis, “never goon” moeshitters doing the same except when they're libtards, shonen hoodweebs who are either also porn addicts or go against porn addiction, etc). Same applies for other fandumbs like furfags and broniggers, used to be all united under "don't yuck someone's yum” ideologies until they started calling each other cringe
Maybe this is all because of cringe culture's influence making them want to look any better than other fandumbs or even their own, modifying their biases to weaken cringe culture's biases