Oh, that stuff is sooo getting confiscated for reparations
"Definitely not the ruling family. They'd probably traipse off to their chateux in the south of France and bid Saudi Arabia good bye."
If this all came about as a result of a link between Saudi policy (mid-level if not top-level) and Al-Qaeda, then there's alot of funds to be confiscated if any of them reside in places where victims of Wahhabi-funded violence can reach it.
It could suck to be a Saudi royal in the west if there were big confiscations. You'd need to work and you might get prosecuted if you tried to enforce traditional values on your kids.
Henryk has gotten into the idea of Saudi culpability for funding violent Wahhabism worldwide, but I guess it all doesn't add up to a link of governmental responsibility. It's nothing like Taliban Afghanistan, and even the Pakistani government would probably be blameworthy sooner than the Saud.
Hmm, shortly after 9-11, probably a little too stoked on Saudi connection insinuations, I had a "Worker's of the desert, unite" fantasy, where you just overthrow Wahhabism by enfranchising all the guest workers. Bam, instant diverse society!
On reflection though, I think it wouldn't work, even if you armed the guest workers. They would drop their weapons in fear. They're presence in the country just doesn't work if they're not being paid, and Saudis couldn't be expected to keep blithely paying their salaries if foreign workers asserted themselves politically, even in the context of a foreign occupation. Even wealthy people will get violent and sacrifice comforts if they're faced with a sudden loss of status. And the poorer citizens wouldn't mind sacrificing alot of their infrastructure to fight for their status either.