I would have to agree, it isn’t our business.
So let’s pull our troops (all of them) back behind our borders, fortify OUR country, end all subsidies to ALL other governments. End ALL outsourcing and H1B visas, end our alliances (except for Israel) and tell the rest of the world to go to hell and they deal with the jihadis on their own.
What difference would that make?
No country would give a shit.