In the future, why wouldn't people prefer the cities to live (Explanation needed)

Cities become overcrowded/hard to live comfortably in. this doesn’t mean they will feel uncomfortable because of the amount of people, but living in the city in the future will be a huge problem. more people move into the city, now there are new housing buildings and places with higher rent or are expensive.

Americans often speak of their country as one of several large regions.  these regions are cultural units rather than governmental units --  formed by history and geography and shaped by the economics, literature and folkways that all the parts of a region share. what makes one region different from another? a region's multicultural heritage as well as distinct demographic characteristics like age and occupation make regions different and special. within several regions, language is used differently and there are strong dialects. there are also differences in outlook and attitude based on geography.