I think it's more that there are benefits to an urban life that can out way the consequences, at least for a time, an especially for those looking for work, or specialized work. But would we be seeing the mass exodus from the urban centers to rural America if humans weren't craving something that our cities can't provide?
I assume you lived in a city, a big city, at some point, something bigger than the 3k people of Helena? And why move to a few acres of rural land in Michigan instead of Traverse City? I couldn't be for the quiet, or the backyard wildlife, or the fewer neighbors.
Again, I'm not so naïve to think cities don't have their strengths, but I still believe they are contrary to the general welfare of the human condition.