I would never say it's uniquely broken. Loneliness and isolation probably exist in every corner of the world. The thing is that the West gets almost everything done right IMHO. It's an amazing place to be. However, the connection and social part of it is not going anywhere. Families are one of the best constructs to build life-long fullfilling relationships, but everyone is giving up on them now. People are not getting married and are not having children, and if they do, it likely ends up in a divorce. As OP said, it's all hookup culture now. How many people will end up single and lonely after a certain age? Lots and lots and lots ... It's a serious epedimic.