The subject takes pride in not having any relationship with the entire historic concrete movement of the working class socialist and liberation revolutions. They take pride in not having any theoretical or political connection to the revolutions in China, Russia, Korea, Vietnam, Algeria, Mozambique and Angola. They are, instead, proud of the supposed purity that their theory is not contaminated by the hardship of exercising power, by the contradictions of historical processes. Being pure is what provokes this narcissistic orgasm. This purity is what makes them feel superior.

from Western Marxism, the Fetish for Defeat, and Christian Culture by Jones Manoel

Many westerners come to socialism not out of necessity, but out of disillusionment. We are raised with the idea that Liberal Democracy is the best system of political expression humanity has devised. When confronted with the reality of its shortcomings, rather than narrowly discard liberalism or electoralism, the western anti-capitalist tends to draw sweeping conclusions about the inadequacy of all existing systems. Curiously, though it would at first seem that such denunciations are more principled and severe, they are in fact more compatible with existing and widespread beliefs about the supremacy of the western system. That is to say, when a Marxist-Leninist asserts the superiority of existing socialist experiments, they are directly challenging the idea that westerners are at the forefront of political development. By contrast, the assertions from anarchists and social democrats that we need to build a more utopian future out of our current apex are compatible not only with each other, as discussed earlier, but also do not really offend bourgeois society at large. They in fact end up not sounding too different from the arch-imperialist Winston Churchill holding forth on how ours is the worst system, except for all the others which have been tried. Western chauvinists, consciously or unconsciously, struggle with the idea that they should study and humbly take lessons from the imperial periphery. [15] It is much easier for the chauvinist, psychologically, to position oneself as at the very front of a new vanguard.

from https://redsails.org/why-marxism/