Anytime something happens the west is blamed. Always. Its either israel or the usa. If they didn't have israel or usa to blame these people would have to look to themselves to understand how fundamentally wrong their society is. This is the conundrum because their religion forbids questioning their way of life. Anyone who does and you get shoulder to shoulder dudes on the street clutching wreckage burning flags and acting like a buncha savages.
Therefore they need someone else to blame because if they didn't they'd have to question themselves and as a result would be forced to committ suicide because they're not allowed to :P