Well we can't know for sure, but through societal patterns we can predict what might happen.
I think the movement, like most currents of societal change always has a reactive consequence for when one direction goes too far. The Aziz Ansari case, for example, sounded to me like the girl reverse-rationalized the scenario and felt compelled to bring her case to the surface for whatever reason (morally, social pressures, what have you). I do not think the dude was being rapey.
So what you have is women coming out about real life rape and exposing the weak men that committed the crimes, but because of the blurred lines, pump fakes, and deception that exist in the realm of sexual relationships, you have objective scenarios of non-rape being seen as rape (this is the consequence of the initial movement).
The reactive consequence to the initial movement, I predict, will be either less cases being reported that could be false positives, and/or smearing of the emerging accounts of date-rape/sexual assault of some kind. Both as a result of the perspective of false positives coming to the surface, such as with the Ansari case (which it seems most people speaking toward the issue are framing it as not rape, but not a great look to him).
When a movement is made, the immediate reaction can create a dichotomy and have people running away with ideas on both sides. But many are recognizing there's blurred lines in these scenarios, and that it's not a dichotomy. I don't think the movement will be "raging on" exactly, but that different perspectives of different cases will continue to emerge as it becomes more recognized nationally / globally.
EDIT: As far as what one should do to not get a false-rape accusation, I think it's important to make women feel as comfortable as possible with you before and after sex, so they don't reverse rationalize why they might have slept with you.
Hue