It's possible that that would be a "benefit", but I'd expect that it's way down the list behind: * infrastructure buildout costs in cities are reduced because

It's possible that that would be a "benefit", but I'd expect that it's way down the list behind: * infrastructure buildout costs in cities are reduced because you don't need to run a wire into each individual building, * "fast enough" wireless could capture the usage/spend currently delivered by landlines, but the reverse isn't true because most people like to take their phones out of the house.