Yes, but what allowed Wilson's inclinations to become the mainstream position was the soviet threat. Without that threat, the US would do what it has always done previously and return to its pre-war isolationism.
Hell, we are going through the same thing today. The US's natural state is isolationist (at least once we were done conquering the good parts of North America).
There is no Bretton Woods, no rebuilding Japan & Germany, no Marshall Plan, no NATO, no Vietnam, no interventions in the Middle East, no Nixon goes to China, no IMF, no WTO, without the Soviet Union being considered an existential threat by the US post WW2.
And the only reason that the USSR was considered an existential threat was because it got to conquer more than half of Europe as a consequence of WW2.
Without WW2 there is no Soviet expansion into Eastern Europe and thus it remains a pre-industrial backwater. Without WW2 the US has no need to break the European empires, nor are the French and British empires weak enough to allow themselves to be broken. Without WW2, China never becomes the state it is today.