> The density is a function of the economic productivity
Density WAS a function of economic productivity before remote work was proven to work at a large scale. Now a lot of production ranging from software to even manufacturing can be done remotely. (manufacturing was already doing that to a visible extent before tech jumped on it after covid)
That's a somewhat narrow definition of economic productivity. You need to be including things from retail to infrastructure maintenance to entertainment venues in that definition. There are still plenty of things that require physical proximity.
Density is very much still a function of economic productivity.
Density WAS a function of economic productivity before remote work was proven to work at a large scale. Now a lot of production ranging from software to even manufacturing can be done remotely. (manufacturing was already doing that to a visible extent before tech jumped on it after covid)