“but as long as doen legally and other’s rights arent violated too bad.”
This will lead to a world where you no one will be able to say “this city is like this”. Every city will become exactly the same as every other city, the only difference being one thing- money. Some cities will be gentrified others wont- but all the character and traditions of a particular city will be lost.
All they have to do anyway is prevent multi-family housing, apartment buildings, increase cost of living etc and it will make it hard for frum families to move in.