People who live in more Suburban areas, move there because they want less crowded housing, they want single family homes with grass , garages and backyards and they want their neighbors to also have the same.
Frum familes who live in the Suburbs want more townhouse type houses with more congested living (but less congested than Brooklyn) than the Suburbs usually have and this causes conflict because there are different visions of what the suburbs should look like.