I agree with the take about it being triggering possibly. I've had to unfollow queer leftist Instagram accounts because of an excess of hornyposting. I wouldn’t describe myself as sex-negative at all, but sometimes, it's just so damn overwhelming. I am demisexual in a sense, and the only person I feel too strongly about at this point in a romantic/sexual context is my partner. That may be a reason why it's disturbing for me sometimes, but either way, a pinch of horniness isn't that bad... just don't overdo it, I guess. Too much of it is cringe.

Also, when filthy straights hornypost, it's even worse. I actually think my staunch disdain for heteronormativity made me pretty much unironically heterophobic.