Lol no. Neets.net has plenty of discord cliques. You're assuming there aren't any because you haven't seen them. There was a server where Haruhi literally did ERP shit with other members geg. There were also plenty of PM cliques within neets.
It's different doe, on here I rarely encounter it because the site is slower paced, more reading less replying
Sharty is an imageboard for shitposting, any cooldown there is increasingly unbearable.