There are a lot of articles on Medium about women not having sex with men who continue to believe they are superior or somehow entitled to women's bodies. I don't know what feminists you're talking to. All my feminist friends are enthusiastically pro-sex. It's finding decent men to have sex with that's the issue. If certain men want to dig in and continue to behave as though they're the superior gender, they'll get less sex. Their choice. Vibrators and toys have come a loooong way.