I don't think this really effects people's choices. Anecdotal, but I have not once ever heard of any man in real life stating any real concern this could happen

I don't think this really effects people's choices. Anecdotal, but I have not once ever heard of any man in real life stating any real concern this could happen, much less describing it as a reason to avoid sex. It's an incredibly rare event -- there aren't hordes of women out there having sex and then taking it back and ruining the lives of men. There is a tiny, tiny number of pathological ones who have almost no effect on the behavior or culture of the rest of society. Most people haven't even heard of a single person who it's happened to. And it's always something that happens to someone else, and could never happen to you (you aren't a creepy rapey guy, after all), until it does. It is less likely than unluckily sleeping with someone who has AIDS, and having it transmit to you through a condom, or getting struck by lightning mid-coitus. All totally actionable reasons to avoid sex. And you almost certainly won't become a sex offender. You could get expelled from your university if you are a student.