Of course it isn't.
The largest source of global terrorism is, of course, your new ally, the putin pederation. It has been murdering tens of thousands civilians for years since their full-blown terrorist campaign against Ukraine, but your ilk is okay with that, because the former KGB agent now goes to "church". LOL. So you blame "NATO" for putin's aggression.
Number two are the various Islamic state spillovers and leftovers from Syria to Africa, who kill the most civilians. Yes, they appeared as a direct fallout of the First Republican Oil War in Iraq, so completely Trumpistan-generated. Remember that one?
Number three are the various Al-Qaida bits and pieces in places like Mali, Burkina Faso and Niger. Al-Qaida, started by Bin Laden, the Saudi magnate. Remember him? The poster boy of the USA-funded "resistance" against the Soviet Union who applied his CIA training to help terrorists worldwide?
Number four are the Pakistani Talibans. See above about their roots.
Number five are probably Hamas, the Israeli-nurtured opposition to the PLO. Oops.
The various Iran-sponsored groups come by number of plots and victims to a distant 6th place. 5th, if you consider they now also sponsor Hamas.
But keep telling us how the reality is different :)