Being a large city should no longer be seen as a positive attribute. It just looks like a bigger wound in the middle of a forest and natural terrain. Packing millions of people into a vast paved area does no good. It socks all life from country due to concentration of work and services.

Early human settlements had an objective of collective strength against the predators, invaders and shared help for all problem. Cities no longer have these goals or characteristics. They exist only due to a vicious cycle of jobs and worker availability which propel each other because of each other.