The "value" is for the citizens that prefer suburbs style living.
People who prefer dense city living with mass-transportation and walkable errands like European cities or downtown NYC/Chicago are missing the fact that there's another group of people (possibly the majority) that actually prefer the suburbs. Yes, I know it seems illogical.
But don't suburbs have the dependency on cars, and those ugly "stroads", and the "parking lot deserts", and "soulless cookie-cutter housing", etc, etc?!? Yes, all of that is true and detractors can keep piling on more derogatory labels but it still doesn't change the fact that many people really like the suburbs. A lot of USA college kids living in dorms in the middle of a "walkable city" have aspirations of buying a nice house out in the suburbs and hope they can land a high-paying job so they can afford that dream. Why do so many of these young people who have actual experience of living in the city want to get away from that and live in the suburbs?