I don't like certain men who are into bl/shojo

not all men, obviously, but I was talking to this random online about shojo and bl, and I thought it was a girl, until he started saying how he'd love to 'pound this guy's soft bottomed ass till he was filled with his cum' or something like that and I just--ahhhh that was such a visceral no from me. Like it felt disgusting, like objectifying the character, more like he was talking about rape and whatnot. I'm okay with guys who are into bl/shojo, I love talking about that with anyone, but not like a weirdo!