porn turns women's bodies into a commodity to be bought and used at the behest of men... of course its inherently harmful to women
That's simply not true. It's a super outdated opinion that is not supported by fact.
In reality, women consume tons of porn - about 40% of it, last time I checked. So, your basic premise, that's its men exploiting women, is just wrong. Also, saying "of course" doesn't actually serve as evidence.