Actually, Muslim fundamentalist, at least those calling the shots, are often among Islam’s best and brightest. They are not crazy, they labor under the influence of an evil that they try to rationally apply to their lives. This makes them more dangerous, not less.
Yes, there are many Islamic crazies ... they are the useful idiots to those who aren’t crazy.
If you want to talk crazy, though, you need to really look towards non-Muslim Islamopologists in the West,
I won’t argue the non-Muslim Islamopologist part, but I will forever maintain, regardless of education, profession or intelligence maintain they are absolutely insane.