If this were true why do ME refugees not want to stay there?
>Largest army in Europe.
Okay, but if they're more culturally similar to the ME, as your first point implies, than to e.g. Germany doesn't it become a little problematic for employing this army in NATO's current theater of operations?
>Erdogan still has to restrain himself because he has treaties with NATO allies...
This is a great argument for why entangling alliances with people who aren't really your friends or are too culturally distant to even pretend as much are a terrible, awful idea. I believe we fought a World War because of this once.