You appear to be lost.

Who said and where's the "false dichotomy" you allude to in the discussion above?

Almost every one of them was elected again, often by wider margins (the only exception losing to another one of them) after deatroying any illusion innthat direction you might argue was produced by their campaign positions, so I don't think you can absolved the American electorate here, even if one agrees that their campaign before taking office met your description.

I don't recall George W. Bush ever actually promising to stay out of wars and interventions. It's been standard for the two parties to criticize each-other on grounds of doing interventionism badly or going too far towards one extreme regarding foreign policy, but nobody has run as a real pacifist or isolationist because they would lose in a landslide. It especially doesn't help that pacifism and isolationism are associated with activist fringes in both parties who often lean into crank theories or make friends publicly with adversarial states.

Blaming the voters seems completely sensible when they reelected W in 2004. The man's Vice President was Dick freakin' Cheney. You can't seriously tell me the people voted for pacifism and got screwed over.