Like the Chinese Cultural Revolution, it glorifies physical labor as moral purification
Such an insult to communism. The end goal of communism is to eliminate class stratification, not to glorify struggle and suffering as inherent good. Those who glorify suffering tend to glorify it precisely because they have no systemic solution for it, so in order to keep people in line, they try to convince them that the suffering is of intrinsic value. Communism recognizes that some suffering is going to happen in the fight for a better world because conditions are not ideal and have to be worked through as a process, but in this sense, suffering is a byproduct of struggle, not something to be sought after. And struggle is a byproduct of working through the dialectical process of internal and external realities, in a similar sense to how breathing keeps you getting oxygen. It happens to be something you have to do to keep going, but it is not there to shape you into some kind of idealized image. The framing of an individualistic idealized form resulting from the proper behavior rituals usually comes from some kind of idealism or religiosity; how one would think it has anything to do with communism, I don’t know.
So they’re a rightist.
Progressive means essentially nothing and if they’re more focused on levying false accusations of hypocrisy toward an amorphous blob version of “the left” than doing something about genocide, well, it’s clear where they stand.