A little subjugation never hurt anyone, LOL! It's the extent to which supplements increase appetites that is the question. We know these same supplements increase a man's sex drive in either direction.
No of course it's all fun. But porn is created and dictated by market tastes...since it's the schmoe-ish among us who are avidly buying this stuff, it stands to reason that they're the ones who are driving the market. I would think that having a heightened sex drive would only make you desire more of what you like anyway... but if you're telling me that said supplements would cause a male to find a lampost suddenly attractive... I guess that's food for thought as far as women go.
I still don't believe it though, personally. Not everyone who does gay for pay goes all the way... yes, I just made that rhyme.
Lots of male bodybuilders only allow touching, watching etc... and some of them get totally screwed up doing even that.
AS in response to your answer... the amount of dedication it takes to be a muscle monster, often precludes people from holding down normal employment.