The belief that America is so exceptional that it is impossible to liberate it through Revolution, to undialectically think the American people are so completely unredeemable, to think that Capitalism in America is so entrenched that it is impossible to dislodged is the position that goes against the analysis’ Marx, Engels, Lenin, Stalin, and all the historical leaders of the Communist movement.

This reminds me of a paragraph I read in Rosa Luxemburg's "Reform or Revolution" recently.

Revisionist theory thus places itself in a dilemma. Either the socialist transformation is, as was admitted up to now, the consequence of the internal contradictions of capitalism, and with the growth of capitalism will develop its inner contradictions, resulting inevitably, at some point, in its collapse, (in that case the “means of adaptation” are ineffective and the theory of collapse is correct); or the “means of adaptation” will really stop the collapse of the capitalist system and thereby enable capitalism to maintain itself by suppressing its own contradictions. In that case socialism ceases to be an historic necessity. It then becomes anything you want to call it, but it is no longer the result of the material development of society.