Maybe men that don't interact well with women are the result of NOT spending any time learning about women. If they did then they would learn that porn is usually geared towards what men want sexual interaction to look like, NOT what women want it to look like.
Interacting with real people requires social skills that get harder to acquire as we get older because the unconditional love of mom/dad/grandma/.. may not be there to lessen the blow of rejection or realizing we need to change in some area. It is easier to distract ourselves with entertainment (video games, porn, movies, etc.) than to risk having a negative relationship experience. If there is no one we trust to instruct us in the proper way to behave then we will just assume that the rest of the world is the problem. This could lead to some very bad behavior.
I believe there is a downward trend in the ability of men and women to interact in a healthy way. Women may not have issues with video games and porn but they can easily become very self-centered, vain, gossipy, and lacking in social skills. I just think that the cause, which has always been, is poor parenting.