Yes, urban sprawl is much better for humanity and the environment than living in a city.
Why, when I was a kid and went to Jacksonville Beach, I could drive for miles along the coastal highway and not see a house or a condo. Thank goodness the developers were so forward thinking that they plopped huge condo developments and beautiful beach houses all along the highway so that the water can't even be seen any more!
And look at all those nasty forests that have been clearcut to bare earth, razed, paved, and piped so that people could escape the "concrete hell."
There's nothing wrong with city living. There is something wrong with living your entire life in a closed environment. The more people live in the cities, the more area we have to play in when we just have to GTFO of town and relax.