"Left unity" IS the psy-op. The notion that leftism is some sort of singular concept that is harmonious with all forms of itself. What a great manipulation. There are good ways to do leftism and bad ways. Anyone who tells you different is intentionally trying to create divisiveness of the known differences in approaches to leftism to agitate leftists and gaslight them into thinking there is an ideal and that the ideal is only achievable if they all somehow agree. But as they never will as this doesn't make sense, these contradictions positioned as truths are the manipulation used to destabilize any movements. For any success of movement leftists will need to agree to disagree or one will have to over power the other.