I had a classmate who expressed the same porn preference, although they weren’t obnoxious about it, just casually mentioned it once. I remember being flabbergasted by the idea at the time, thinking that seemed like some pretty weak masculinity. Well, she came out as a trans lesbian a good few years after we graduated, and I realized I was bisexual somewhere in the same period. I guess we both figured out what we liked eventually 🤷‍♂️