People need to realize the precarious state of the Saudi economy. The image of an oil rich nation with endless wealth is 4 years out of date. Youth unemployment is high and rising, inflation is almost 6 percent, and the Govt has had to run deficits, use up foreign reserves, and issue bonds in order to continue to fund its many social benefits in a sub $75 crude world. The ARAMCO IPO will likely be pushed out even further to give time to restructure - so might not even happen in 2019. Bin Salman has been a very progressive leader in part because of the 2014/15 crash in oil prices - which forces his hand. Even with prices recovering to the mid-70’s range, SA needs to quickly diversify their economy and this means engaging eg - women into mainstream society. It also helps their main Western ally to continue to justify support for the regime. Ironically, Bin Salman stated in a recent interview that Saudi funding of Wahhabism was done at the request of the US to help counter the Soviets during the Cold War.