If you need names of porn stars with PhDs who would tell you that you're wrong, I can provide them. There was a group of them who just yesterday got booted from a panel at the University of Ohio when they started refuting the exact point of view you just expressed.
Porn is not inherently evil or harmful. For example there's no exploitation of women in gay porn. And quite a few people in porn find it rewarding and affirming. I have personal friends who are in porn. My knowledge is first hand.
That said, yes, as in any workplace there are problems. But corporate America is often harmful as well.