Another commenter pointed out that there were only a few school-aged kids in their neighborhood. I noticed when I graduated high school there weren't many younger school-aged kids in my neighborhood even though I grew up with a good number of people nearby. When my sister moved into a newly built neighborhood when they had kids other young families moved in, too. I think neighborhoods tend to cluster with families, it cycles and may not always catch on every generation and some kids get stuck.

Those situations sound incredibly depressing, but I don't think it necessarily reflects all of society.

In my area, kids on the B team in FIFTH GRADE play over 55 basketball games a season.

That's more than any college.

It's the same lunacy for hockey, baseball, etc.

They get social interaction from the team, sure. But it's no longer a seasonal thing. It's year round and cancels out a lot of play time in the hood.