This is an important conversation. These men aren’t monsters, to varying degrees they walk among us as ordinary men, who visit prostitutes, watch violet porn, who hold a desire to abuse women. The entire point is that this man IS an ordinary man.
Yes. In something I linked above, there were women who had friends who walked them home to protect them amidst reports of a local rapist For one of them, the friend was the local rapist. Another had the horror of having recently been out with a friend who, a few days later, killed a sex worker.
A wretched number of us are related to these men or in relationships with them. We work alongside, for, or supervise these men in the workplace. The cruelty and the horror lies in the banality of how ordinary they are, and how many people describe them at 'nice'.
And yet - as Sloss says, sometimes, it's in plain sight - but there is no socially agreed way of having these conversations or addressing problematic behaviour.