They aren't contradictory if a drastically small portion of men are doing a hell of a lot of sexual violence.

That said, point 5 should be "most men do not believe/know any men they know are rapists". That can take many forms, such as not knowing their work buddy's personal life, thinking serious offenses are less serious than they are, not seeing any warning signs, choosing not to see warning signs, not recognizing warning signs…

Most rapists seem to not be telling the guys that they're raping people (though I'm a chick so idk), they're keeping quiet, hiding it, reframing it, etc. And most men aren't shown/don't learn the signs that a guy is predatory, in something I think can be compared to how people raised with a narcissist in the household can sense it, while those who weren't may not be able to see through the charming mask.