I don't have a problem with legitimate high IQ posts, I just hate all the "muh intellectualism" types who think that making 5000-word posts with a lot of carefully chosen big words from a thesaurus is the equivalent of "high IQ."
As for shitposting, while I find spamming "go ER" or "cope" annoying, I'd rather read that than yet another long-winded faux-intellectual rant about "hurr durr womyn be biologically right to want to make ugly guys suffer hurr durr ugly guys deserve to get falsely accused of sexual harassment etc. etc. etc." Anyone who posts that kind of garbage should be banned immediately (and most who do post that shit are probably trolls from Reddit/HuffingGlue Post anyway). This is supposed to be a support forum for incel men.