This is an obvious takeaway from the case: Your life will be a whole lot easier if you retreat inward. Don’t worry about the community.
Of course, this speaks to a larger societal trend. Community bonds have frayed over time. People used to get together to play cards, join fraternal orders and civic associations, and socialize with the neighbors. This was good and bad. It also meant nosy neighbors, less privacy, and more gossip. But if something happened in the neighborhood, somebody would step in. If some kids (race here is irrelevant) were playing loud music, some old guy would tell them to shut the hell up.
It’s easy to be nostalgic about this. Again, there were good and bad things associated with this. And there is much to be said for the anonymity (never mind opportunity) of modern city life. But there is also something lost. We are all bowling alone.