I think that's the point I'm making. Intersectionality and decolonialism have demonstrated that they are required for sustainable revolution, but MLism can't easily incorporate it.
I think various treatments of intersectionality fall to your critique, but I think perhaps your positions of privilege make intersectionality more difficult to feel the power of. There's a ton of power in understanding that storytelling is valid form of historical evidence. There's a ton of power in understanding that your privileges play a similar role to class interests in propagating and resisting ideologies and in determining aggregate behavior. It's critical to see this when you read Fanon and you realize that there exist both proletariat and slaves in the same global world system and that the proletariat depends on the exploitation of slaves in maintaining their ability to reproduce their lives, and that these concepts interpermeate and the lines are terribly blurry. When you look into colonial America and you see indentured servants that are white and sharecroppers that are black, it's insufficient to treat these two group identically due to ideology and superstructure. What do we call that using MLism? As far as I know, we can't call them separate classes because they have the same relations to the means of production, but they have different relations to each other and to the state and to the bourgeoisie.