To appeal to the Dubai-inclined, M.B.S. has lifted a ban on cinemas, courted music festivals, and reined in the religious police. A ski resort is in the works. Schenker and others predict that M.B.S. will legalize drinking in some form when he assumes the throne. The centerpiece of his plans is Neom, which he has described, privately, as Dubai but better. According to the Wall Street Journal, he envisioned sand that glows in the dark and an artificial moon; canals for swim-commuting have been mentioned. The project, which is expected to consume half a trillion dollars, is a money pit; according to Bloomberg, Neom’s C.E.O. displays a graphic that former employees called the “wall of shame,” showing department heads who failed to spend enough. But other developments, elsewhere on the Red Sea and around Riyadh, are farther along. Included in the plans is an amenity that the Saudis believe will draw wealthy Westerners: golf.