In these discussions, its easy to think about the person harmed by a (known to be) fake video of them having sex.

I think it's odd that we purposely ignore the joy created for the other side of (thousands and millions people). In a utilitarianism view we'd weight these sides in a 1000:1 ratio because of this.

I don't think a video that I know and everyone else knows is fake is very harmful. And it's clear that many people get joy out of it. I think it should stay (though it's here to stay regardless of the law).