Your primary source which you draw other sources from is 7 years old and wikipedia thinks it needs to be edited/fixed.
Only one of your sources talk about the government financing ISIS. The rest talk about Saudi people not the government. There is a huge difference from what the guy who is 6098th in line for the throne supports (the House of Saud is 12-15000 people so this isn’t a flippant comment), what a non-royal business guy supports and what the guy in charge supports. Only the guy in charge’s support is relevant to my request.
So your best source is an email link that Im not sure we still believe is true.
Robotron 2084 clones?