(NSFW) Why don't women watch porn as much as men do?

Is it just the levels of hormones? I used to hide that I watch it because I must act like a lady, right? I decided to throw that learned sick mentality and not be embarrassed to share that I watch porn. When I complained to my male friends how it sucks being a woman and watching porn because I find myself masturbating to women, as there isn’t a market for female POV, they laugh and say its because most people who watch porn are men, so porn is made for men. Is this true and/or right?