I think that the rise of porn is the downfall of masculinity. When, as a young man, someone watches porn everyday and masturbates every other day the testosterone levels decrease and so the sperm quality and quantity. So, the way I see it, the more porn and misunderstood sexuality we have served to the young ones the stronger the masculinity decline will be. At the same time women start to hit the gym too much growing muscles like they were supposed to do that instead of squeezing the best out of their femininity.