I don't think romance is going to die out, I don't think human interaction is going to die out along with sexual interaction. You are just going to have people separating themselves from certain type of people. You are going to have the sane and the insane. Unfortunately your going to have to choose a side. But that is how humanity has devolved once politics entered into human life. Political "leaders" force you to choose a side against your own fellow human beings under fear of what that other political "leader" will do to you. When it doesn't matter if they are a democrat or a republican neither one of them does things to unite people they just cater to their party and does things to offend the other side. Humanity is socially condition to despise each other by race, gender, class, ect. But not everyone believes and falls for it.
But I'm getting side tracked back to the story. People are often hypocrites, the same women going overboard with this #Metoo movement will do (If they haven't already.) something hypocritical. I already seen some entertainment news anchor talking about how cute some male star's butt was.(I think it was Zach Efron.) I guarantee you 50 shades of Grey will still be a big hit with audiences, celebrities and the media.
The sane will separate themselves from the insane and that's a good thing, because while they descend the rest of us will be strong enough to survive.