You're somewhat generalizing a lot of people based on assumptions about them that we would like to be true.
Firstly, Arabs, Muslims, whomever you may be referring to, are human beings first, and they are for the most part living through similar, or likely worse conditions under modern capitalism than you or I. To assume that the people all across the middle east should be willing to risk their lives, and those of their children, to rebel against not just their own state, but the combined backing of the US, Israel, and Europe, is to reduce them to extremely ideologically motivated and selfless people. While there are many who have such motivations, the vast majority, are regular human beings just like the rest of the world, who's immediate security and safety will come first, alienated further from any mass action by oppressive capitalism and a large sense of defeatism. In all honesty there is only the nations of Yemen and Iran that are in the kind of position to be willing to put up such a fight, but their governments already represent their views.
Ask any person anywhere whether they would stake their livelihood, their children's security, and their futures to try and topple an unjust government, for enabling the actions of another country, against the people of a third country, and it's not hard to see why it is a very, very hard sell, regardless of whether or not you are Muslim or Arab.
Besides, who can blame them, when it shouldn't even be their fight? It's the western governments who have started this, and it is western families who's children will have to fight should there be a war. Where are the indignant westerners who should be outraged by their governments trying to drag THEM into war? Why aren't they more outraged that THEY could be sent to die? A middle eastern person may dislike Israel, or the US, but the western people should be furious, as they are the ones being dragged into something they want nothing to do with.