Don't blame us: you had that nice fast track visa application process before your countrymen decided to blow up buildings here! You have no one to blame for the suspicion of all Saudis but the terrorists, the Saudi, Osama, and the mullahs wallowing in 14th century belief systems that give you your marching orders. Clean up your country, and then come to us for favors. And don't marry any American women either!!
There are plenty of nice Universities in Arab friendly Europe. I suggest you avail yourselves of them.