> I’d make a good wager that “living their lives”, did not mean going to work. It’s going to the park or the “nice, bustling area” of town a.k.a. the walkable area like the farmers market.

Did you know that suburbs also have parks, shopping, etc. right?

> The density you want to live in doesn’t sound like it promotes social interactions,

FYI, "promoting social interactions" does not require density.

Honestly, it seems you have the strange idea that a particular kind of urban living (that you probably prefer or idealize) is the only kind of good living, and therefore feel the need to take a piss on every other type.