But who is being divisive? Is there a divide between people re SA? Aren't we all broadly anti? It sounds a bit like when someone makes a statement on social media and someone replies something like 'Oh that's typical, politicising this subject instead of saying something useful' or whatever. Like by making a critical statement about men and SA you are taking a stand against this bloke.
I know this isn't addressing your question but can I say that I have found this thread very interesting and it teases out some if the feelings I've had about the whole #metoo thing. I have immense compassion for anyone who has been assaulted, but why do I feel so cross about the wave of male #metoo?
There is an aspect of wanting to inhabit female spaces (even that which is female only because of the unpleasant subject) and stepping up to volunteer as an Honorary Woman (in preference to stepping back and letting women tell their stories), it's like a dog whistle. Reminds me of how Keith Richards says in his autobiography that he is a black man inside. 
I think you know when the man is supporting/amplifying female voices. I understand it must be difficult to get it right, but I feel like you can spot the 'good' examples easily.
And the Rose McGowan thing, so many men in a hurry to be silent 'in support' but surely retweeting her (a la I am Spartacus) is more powerful than being silent?
Sorry to go OT, this subject makes me cross and ranty.