Why do people downvote posts just because they are in an incel sub?

Why do people downvote posts just because they are in an incel sub? I made a post here and got 2 downvotes. No one else saw it or commented, but it still managed to get 2 downvotes just because I posted it in an incel sub. It's my post, and I can decide where I want to post it. Why should it get downvotes?