The Middle East is very wealthy. Iran was very wealthy, and it still fell to religious idiots. Economics is not the reason for every religion in the world.
Take America, for example. It is the richest, most powerful country in the world, and yet the degree of ignorance and stupidity is rampant in the country. Even your leaders believe in gods. Americans have more people believing in angels and gods than they do in evolution. In Texas, a pretty rich state because of the oil, they are teaching the creation bullshit on an equal level as evolution.
You wrote, "white, Eurocentric and wealthy people write these books you’re thumping here.
You are a racist, disgruntled with your own lack of achievement, and you blame it on white people. Without white people, Sub-Saharan Africans would still be hunter and gatherers.
Read a history book.