The question isn't: Why doesn't everyone want to raise their children in communal living? It's more like: why does almost no one want that? There's a big diff

The question isn't: Why doesn't everyone want to raise their children in communal living? It's more like: why does almost no one want that? There's a big difference. It should be obvious why not everyone or even most people don't want that. It's less obvious why basically no one does - especially since lots of people are actually interested in the idea, and there are - theoretically - advantages.