>I think you are leaping to a lot of conclusions not in evidence. There is a big difference between "centrally planning a city down to the micro-management level" and overriding any ability for a municipality to assert what it feels is needed in a development.
Not really, if the municipality is in fact willing to centrally plan a city down to the micro-management level, and a different level of government wants to prevent it from happening. Some overriding is gonna have to happen here.
>Negative externalities are a very real thing
Indeed. Example: artificially embalming swathes of single-family neighbourhoods in time, right next to recently built public transit we're sinking billions into building. So let's not be selective about negative externalities and consider the ones created or exacerbated by NIMBY-driven urban planning, too.
>allowing developers to have arbitrarily many of them at arbitrarily bad levels is not the only alternative to complete and total central planning. Believe it or not there are reasonable middle grounds that allow some influence on developments from central planning to limit negative externalities while also listening to market forces. My beliefs align somewhere in this middle ground.
Sure. I too am somewhere between allowing toxic smelters next door to kindergartens and Soviet-style central planning where government owns all and builds all. Everyone's gonna align themselves somewhere in this middle ground between two contrived and straw-man extremes, all NIMBYs included. The whole debate is about where in this middle ground we ought to be. Forgive my skepticism, it's just that I've heard this middle-ground line often. And often, this is simply a rhetorical cop-out and a prelude to killing off any meaningful changes that allow for building the types of housing people want in places where they want it.