The alienation in the US very obviously has nothing to do with the internet, and in fact, I'd say the internet helped people be less alienated. I say this because pretty much every country is as online as the US is, and doesn't have the problems the US does.
The US is alienated from widespread fear of crime, immigration (aka the actual sociological results of Robert Putnam, rather than the yammerings of some Buzzfeed wanker), poisonous oligarch funded divisive politics, and the general disintegration of anything resembling a family life or social fabric in US society. There are various obvious ways of decreasing social alienation in US society; the problem with that is, most people aren't going to like it. The opposite of alienation and social atomization is basically conformity and homogeneity, and that's bad for business; and especially bad for the oligarch types who engender this kind of alienation.
Fiddling with the internet in a futile attempt to decrease social alienation is like buying a tank top to increase your physical fitness.
The US is alienated from widespread fear of crime, immigration (aka the actual sociological results of Robert Putnam, rather than the yammerings of some Buzzfeed wanker), poisonous oligarch funded divisive politics, and the general disintegration of anything resembling a family life or social fabric in US society. There are various obvious ways of decreasing social alienation in US society; the problem with that is, most people aren't going to like it. The opposite of alienation and social atomization is basically conformity and homogeneity, and that's bad for business; and especially bad for the oligarch types who engender this kind of alienation.
Fiddling with the internet in a futile attempt to decrease social alienation is like buying a tank top to increase your physical fitness.