Her is already becoming true. Check out r/replika.

I do feel some relief HER didn’t come on as a one time, HOLY SHIT, update to windows that enslaved everyone. It seems to be trickling in as chatbots that trick people who aren’t very bright. But people started turning their replikas into sex machines so much that the company, after charging $70 for the “girlfriend/boyfriend experience,” NERFed the erotic role play. I picked a meme link, but there’s a number of news sources if you’re curious.

So, like everything else online, HER’s most popular use is as sex slave. I guess I shouldn’t be surprised. A company is already installing chatbots in sex robots. When that is mastered, dance clubs will be women and poor men, the US fertility rate will rapidly approach zero and our concerns over climate change will be a thing of the past.