Its basically just like tradition. Each no person who want to be a big player in Saudi must announce a new future cities. They have many already, all of them u

Its basically just like tradition. Each no person who want to be a big player in Saudi must announce a new future cities. They have many already, all of them unfinished and unpractical. And then the money moves on the a new city of the future. I think is basically just a status competition 'my city is gone be a revolutionary design'. The guy after MBS will likely try a city in a spiral or something.