Right now those 25 million are neutral toward us. Why pour gas on a fire?
They are not neutral; they're passive because of inferior numbers. Where they have sufficient strength, they impose their cultural mores... every time.
You can't name a single instance where moslems have voluntarily relinquished the goal of hegemony.
They will continue to behave where they have to, and continue to foment where they can.
Don't forget all the boiling outrage that erupted in Pakistan when we invaded Afghanistan. It continued for about two weeks... right up until they discovered we could put a missile on anything the size of a soup can if we want.