Why not?
In my view, America shouldn't fight holy wars.
We are at an historical crossroads. For the first time in history, the most powerful nation, over a significant period of time, is not colonizing or militarily dominating international commerce and trade and everything else it can.
We have two of the most awesome weapons in history, aircraft carriers and boomer subs yet our commerce fleet is virtually non existent.
We lead the world in aircraft technology and our war planes are capable of dominating the air space ANYWHERE on the planet, anytime and who is now ruling the commercial skies? No longer Boeing but now Airbus.
Manufacturing? Quick, think of something, ANYTHING we still make here.
We import near everything.
We can mobilize ground troops and their equipment in a matter of days, put them anywhere on the globe and reinforce and supply them as need be and no one, NO ONE can make them leave. They will own wherever they stand.
And what do we get from much of the world?
Make a case, anyone, for not destroying and I mean wiping off the face of the earth, all of our enemies?