>>28041968quite the contrary, anon - usually it's one person making a mistake (or someone pretending to be dumb) and posting bbw, at which point other fans of that body type hijack the thread, desperate to find places to talk about their fetish.
it usually devolves into arguments around the thicc fans telling bbw fans to fuck off and the bbw fans telling thicc fans that theirs is the 'real thick', either derailing the thread utterly, raging alongside posts of images from both sides, or eventually fizzling out and posts continue.
other than those too main camps there's people that think anything wider than your run of the mill anime girl is "disgustingly fat" regardless of proper human proportions and, as ever, the odd person posting bait trying to rile everybody up to accellerate the process noted above
