To what extent is a rape victim responsible for the crime?

[Psykhronic]

Men are more often the victims of violent attacks. I find it "funny" nobody tells them to watch out for sketchy places and have a buddy system.

Well, we're talking about women and rape, not men.
If you think that you can defend yourself against a potential attack, with whatever you have, fighting skills, weapons that you may carry and etc. please go on about being the lone wolf, I generally am such a person, and I carry some sort of a close-combat weapon on my person at all times.
But for women, as they are physically weaker, they cannot tackle a potential attacker as a man could or would.
So its best for them to go out at nights with at least one friend by their side.

Double standards are part of this discussion whether you like it or not. And many men get badly beaten or killed in violent attacks.