Lol. You don't know many Saudis, do you?
In my dealings with millennial Saudis, they have been without exception the most backwards, racist, egotistical, intolerant, and misogynistic people I have ever come across. They have a sense of superiority that knows no bounds and the only thing that could possibly surpass it is their love of their monarchy. They don't want to change their ways because they believe their own hype. MBS like
@Kaos has alluded to, knows this and is playing along with the West in order to score cheap PR points. All his vanity projects, like his so called futurist hub in the desert will fall flat on their arse because he and almost every Saudi in positions of influence haven't got a clue. It's what happens when nepotism and paternalistic rules of patronage reign supreme in a society that is still living in the dark ages.
They may not all support Al Qaeda, but you're living on cloud cuckoo land if you believe that they don't hold some reprehensible cultural norms which are common among all Saudis, irrespective of their religiosity. They have a ethnocentric world view, where they are at the top along with their colonial masters of Britain and latterly the US and Europe, and the rest of us (most especially Bengalis, Pakistanis and Indians, but also Filipino, Blacks and others) are merely objects for them to do as they please.
If you want a country ripe for democratic and political revolution in the Middle East, and where the young are increasingly at odds with the older generation, there's only one and it's the one that the overgrown orangutan is doing his level best to piss off.