People aren't going to want to stop living near other people any time soon. Not everybody likes living in big urban areas (as you demonstrate), for the same reasons that some people really like social events and others don't. But the people who like dense social networks really like them and don't want to live in the suburbs.

You're extrapolating too far from your own preferences. I don't like watermelon, but I don't generalize from that to a future where something replaces watermelon. I assume people are eating watermelon because they do like it.