It's stagnation all the way down. Not only porn, video games, and TV, but cannabis and opiates have taken the 21st century by storm. Before that, the most popul

It's stagnation all the way down. Not only porn, video games, and TV, but cannabis and opiates have taken the 21st century by storm. Before that, the most popular drug was cocaine (and amphetamines). It's symbolic how as Americans lost that rip-roaring innovation culture, they retreated to their couches and numbed themselves with literal opium.