I suppose that they don't have to be all that learned to lounge around in no clothes all day. And that's another thing. The list goes on and on. But I suppose that the bottom line is that porn isn't for analyzing. They serve generally as a visual fantasy for males and as a hearty laugh for females - and that's it.
Guys are curious.
We like to know how things work. It's a good thing too, because otherwise we wouldn't have a cure for polio or a World Wrestling Federation. Of course, we wouldn't have nuclear weapons or baby seal slaughters either. Somewhere toward the more unfortunate of these two extremes is pornography, a strange product of male curiosity. It's popular for several reasons, for better or for worse.