While I am skeptical about the finding of this particular study, I also think social media gets blamed for lot of cultural problems unjustifiably. Being an immigrant, one of the culture shocks in North America for me was how much narcissistic the culture is. In a very weird way people are encouraged to have grandiose self-image in the name of high self-esteem. Social media has definitely excerbated self-centerdness. But the self-centeredness is a cultural issue, social media just made it more visible.