Why Saudi Arabia Is Building a Linear City

It's on the vein of classic dictator's wild megalomaniac obsession to make an tangible impact (from before the pyramids to North Korea and Soviet Union...). Bringing consulting firms, paying millions to borrow their minds... Then this come out... Good looking videos and plans with 0 soul... 0 culture/roots. It's "shame" ; that's what billions of Muslims are saying/feeling right now on the place where the Prophet Muhammad sala lah alyh wa salam was born. One does not want regression or backward thinking but at least rooted, solid, honest governance, that is absent with these dictators. Quick question to the Saudis (i know that +90% are against the current rulings of this monster) but my question is on the new separate law system in Neom, do you think that separating the law system from that of the regular Saudi Arabia is better for the economy of Neom; if so why not adopting it for the whole country or do you believe that allah's sharia is holding you back economically speaking (both answers are disgusting!) -> this project/regime is meant to failure.
الله غالب على امره ...
رحم الله الشيخ ابن باز و ابن العثيمين رحمة واسعة