And there will be fewer of them.
There are hundreds of Islamic sects who all hate each other (and ALLL OF THEM hate us). Let them kill as many of each other first.
Why interfere?
We have no friends in Pakistan. Afghanistan or any majority Islamic country. None.
We are fortunate that they are so dysfunctional that they spend a lot of time and resources killing each other.
That gives us time to be ready.
Maybe I’m just callous, but every Muslim killed by another Muslim, is one less Muslim that we’ll have to fight in WW3.