When you hear about a case where a male gets raped, the comments are always "well, women have it worse so stop complaining", or "a man has to have an erection to be raped so that means he likes it"

Instead of choosing to highlight how rape is a horrible thing to happen in the case of both genders, they pull the "my group's suffering is worse than yours, so your suffering doesn't count" game, or harmful misconceptions.