What I see from my perspective is that basically they try to structure the issue as an either/or, either you support aggressively prosecuting the "war on terror" or you want to make buddies with the Islamic extremists.
If there is actually an organization outside the USA whose stated purpose and ambition is the destruction of the entire USA, I am against it .
What is the middle ground opinion?
An alternative to either aggressively prosecuting the "war on terror" or making buddies with the Islamic extremists is to do neither. I realize for those who believe in the either/or argument, this is an impossible stance because to not do the one is to do the other. The rhetoric is such that any attempt to suggest an alternative idea to aggressive pursuance of the "war on terror" is called appeasement.
One's acceptance of alternative ideas depends on whether or not and to what degree one believes American foreign policy should be focused on the goal of an American hegemony.
No it doesn't.
The Al Quieda wanted a fight with the USA , the stored a lot of weapons in Afghanistan in preparation for this fight , trained a lot f fighters for it and probably chose Afghanistan for this purpose because they thought to have advantages in it.
Then they sent assassins to shoot US citizens on the street in front of the CIA building , this didn't start the fight they wanted.
Then they tried to blow up ten airliners at once, probably killing three or four thousand people , this didn't come off because they were interrupted by an accident that reveled their plot to the Philippine police.
Then they killed a dozen Americans in their barracks in Saudi , this didn't get them the fight they wanted.
Then they blew up two of our embassy's on the same day , this didn't get them the fight they wanted.
This is an abbreviated list , I don't want to get boring , but it seems to me that if they didn't et the epic battle they wanted with the 9-11 attack they would have returned to the drawing board and tried to come up with something even more irritating.
What would be he the benefit of ignoring them?
How would police work have been enough? The first twin tower bomber was arrested and the CIA shooter was arrested , but there were plenty more where they came from. No amount of police work would be sufficient to prevent an eventual success if they continued to send their Kamikaze attackers .
Nothing depends on an American Hegemony in any of this , if we loose one ally or six or all , Al Queda would celebrate the event and exploit it, to whatever degree they could.
Iraq was a pre-existing problem, when you are carrying out the trash why keep some garbage around? If we had not ousted Saddam , what would we have done with him?