The article brings up a useful point, but then diverges into reactionary terrible "video games are bad" take that really doesn't look at the main reason why this is happening in my opinion.
People are stopping work, sitting at home and checking out because they see "it"... it being the treadmill but not getting anything for it. The incentive to work is gone, and people realize that it's not going to result in enough improvement for a life-change. The desire to have friends/girlfriends etc is gone because social media provides a facade of social interaction, and dating is a competitive game that's analogous to the treadmill mentioned before. Why take part?