I meant to say extremist or fundamentalist Madrasahs.

They are recruited from among the lower classes and lower-middle classes. In the Afghan-Pakistan arena, there are members of Pashtun tribes who enroll in these madrassas. There are peasant children from the peasant backgrounds. And occasionally there are also lower middle-class children they are very able to recruit among people in Pakistan particularly who don't have any access to any other kind of schooling. ...

That's why the ideology that's propagated by these schools is so significant in shaping minds in the Muslim world. So if regular schooling is not schooling people, and schools that propagate fanaticism are schooling people, it doesn't take a brain surgeon to figure out what would be the impact on society.