If his point is to replace it with his brand of “democratic centralism” (as Lenin termed it), then he really does not have a point.
Communism’s basis is hatred. It is an aberration. Sad to say, Germany’s “democracy” is more like it than it is like the US form of republican government.
The war’s been over for 40 years, and at this point, I really don’t care what kind of government Vietnam has, it’s there business, and they’re no threat to anyone.
In fact, Vietnam deserves some credit for taking out Pol Pot.