https://en.wikipedia.org/wiki/Economic_calculation_problem
Of course, public things like streets and roads and so on needs some planning. I'm no Ayn Rand "privatize all the things" guy.
But make that infrastructure flexible and less rigid and allow a city to adapt. The city where I live had 20K people 40 years ago, and was a logging/mill town. Now it's a tourist town with a budding high tech industry and closing in on 100K. Too much land use planning gets in the way of a city adapting.