Women in short skirts don’t get raped because they were wearing short skirts.
Women who are drunk don’t get raped because they are drunk.
People doing [thing that rape culture says gets people raped] don’t get raped because they did that thing.
Rapists rape people in short skirts/drunk people/people doing whatever thing the culture has decided they’re not supposed to do because you made it clear to them that if they targeted someone doing one of those things, their victim would not be believed and they would get away with it.
Stop teaching rapists how to get away with rape.