It’s impossible to avoid every possible trauma trigger when making a movie. The fact that some people might seriously be unable to watch sex scenes shouldn’t mean we cannot make them at all. If sex is an absolute red flag for you in movies, watch PG-13.
Other example: My mom doesn’t like violence in movies. (Doesn’t mind sex scenes btw.) And that just means she can’t (and doesn’t want to) watch most recently produced shows. And that’s just how it is.
Obviously there’s a market for movies with sex scenes in them, or Hollywood wouldn’t make them. You will just have to live with the fact that your in the minority here.