They will lose a lot, because real women on OF are predatory, and extract money from desperate men. Why pay for that when you can have basically the same thing for cheap/free?
You're very naive if you don't think his scenario is playing out all over the internet as we speak. It will blow up into a nightmare scenario for a lot of people very quickly once the tech gets better.
Lol I can appreciate the comment and concern. I am roleplaying a creeper, I am a parent of two teenage girls and have seen some of their friends go through some nightmarish scenarios.
One can only hope. While I think prostitution should be destigmatized, normalizing it is incredibly damaging. I understand that most people won't discern or weigh the distinction here, but I feel it is important and pretty well studied at this point.
I think the point is more "not my son (should use these services)" than "not my daughter (should provide these services)."
Provided, a woman does it safely, and can partition their emotions well, I don't think individual women are really harmed by, for example, running an only fans account. I think the male population is massively harmed by substituting bought commodified sexual attention/stimulation for genuine companionship with a woman.