I’ve been told a lot that porn is degrading to women because it objectifies them highlights male dominance. If women are volunteering themselves to do porn, how is it degrading or objectifying them?

Edit: since this is gaining some serious attention, I want to make it clear: I do not at all support objectifying women. Sex trafficking especially is a sick and twisted industry and I most definitely do not support any of that. I would also encourage everyone to keep the comments civil and to the point. No incel BS. Thank you for the amazing feedback as well, I really appreciate it!