Chairman, like most words, phrases and sentences, "the only way to stop rape is for men to stop raping," can be interpreted in different ways, depending mostly on the listener's own attitudes and beliefs.
As a visibly white person, I could have chosen to take offence when Dianne Abbott sent the tweet, "''White people love playing 'divide & rule'," but I didn't. I understood from the context that she didn't mean all white people did this, but I recognise that some do (to deflect attention from their own racism, imho,) and that it benefits other white people who don't have to acknowledge their own white privilege if non-white people are just squabbling amongst themselves.
You chose to take offence to the statement about rape. You say you would prefer a re-phrasing to, "the only way to stop rape is for rapists to stop raping." But, what you're forgetting is that most men who rape don't see themselves as rapists. I'll bet the men convicted in Rochedale don't think they are "real" rapists, Ched Evans and his supporters don't believe he "really" raped. I'd wager few of the men who force women (or men, or children) to engage in sexual acts and aren't held accountable believe in a million years they are rapists. They think they are just "ordinary" men and there was some justification for what they did.
And THAT is why saying "rapists should stop raping," doesn't have the same impact. Even men who have raped can distance themselves from that sentence because they don't see themselves as rapists.
Also, other men who haven't or wouldn't rape can also exclude themselves from accountability. Maybe they have mates who have had sex with others without their consent, but they can still convince themselves that's not really rape. They can still discharge themselves from any responsibility as men for holding other men to account for raping-which-isn't-really-rape-if-you-convince-yourself-it-isn't.
It's putting your own discomfort and fear of being judged before the safety and welfare of those who are raped. It's refusing to own your privilege. And, because you enjoy male privilege, you know you CAN do that.
That is why folks here aren't exactly patting you on the head and saying, "oh, poor wee you" here Chairman.