I also think that people are being saturated with information and social interaction. Before the internet, people need to call one another or talk face to face to get updated with anything about their friends and family. Now, they find out about it from posts. So when they do meet up and talk, it just becomes superficial and small talk. There isn't much connection left. Conversing via messages doesn't have the same effect since they can't see the facial expression and body movement.
Not interaction, voyeurism. But, I get your point. There isn't much depth left from people who spend their time on social media. However, the people who are more analog, they still have some depth left and are often hungry for a decent talk.