Yes, Truman, Kennedy, and Johnson were huge "blame 'merrica for the Cold War" Presidents. It was everything they could do to avoid sanctioning the USSR or fighting proxy wars against them.
And the hippies who were against the US government continuing the French Indochina war also blamed 'merrica. Or something.
All because the John Birch Society and Rush Limbaugh has shit this into your skull for the past 60 years and you believe it, because otherwise...uncomfortable situation where you're forced to deal with objective observable reality.
Although it is fun watching RINOs who were TrueRepublicans™ just a few years ago adopting the exact same arguments the hippies have been making for the past 60 years, in. re: modern US conservatism. They're barely able to trot out the old, reliable BothSidesDoIt™ enabling non sequitur, although the truly skilled do it reflexively when they're able.
The more things change, and all of that.
Keep on keepin' on.