Anti-communists when a capitalist acts like a capitalist: “That’s just corruption, not real capitalism. And if it is capitalism, that’s just human nature, so we can’t do anything about it.”
Anti-communists when a “communist” or “socialist” doesn’t act like a communist: “Why aren’t communists personally taking credit for what this person/party did and using it as reason to be ashamed of communism as a whole and never want anything to do with it.”
Side note, IIRC Parenti talks about this in Blackshirts and Reds. Not about Pol Pot specifically, but about the phenomenon of fascists using similar rhetoric to communists to garner popular support. But notably, they did not support people materially with bottom up power the way the communists did/do; the opposite, in fact. So it matters a lot to look at the practice of what a “communist” group is doing, not just what they have as an ideological line.
Again, this is the right line in theory, but the practice of how this is actually being done matters a lot. I have not seen this “test” and its recorded results and if it was linked to here, I missed it, so I cannot at this time comment on the specifics of whether it makes any sense. What I can say is that in science, a single experiment does not constitute sufficient evidence to generalize about an entire practice under varying conditions.
Furthermore, it is important in this kind of political practice to ask why something was or wasn’t effective, not just if it was. My nonexistent capability to hit a home run in baseball does not constitute evidence as to how capable all human beings are at doing so. Babe Ruth’s capability to hit a home run while blindfolded in a hurricane does not constitute generalized evidence as to how many home runs Babe Ruth can hit under average baseball conditions. The context and conditions matter. That’s why we say we can’t just take the model of one AES state and plop it onto another country with different conditions and expect it to work exactly the same way. Maybe I’m preaching to the choir on that point, I don’t know, but I emphasize it because generalizing about a whole practice based on one test is not only not scientific in the more general sense of science, it’s not in fitting with communist dialectical theory and practice. Yet from what I’ve read, as alleged, CPUSA extrapolated from one test that mutual aid is not effective and is pushing that as a line for the entire party. For all I know, the people conducting the “test” just suck at relationship building and teaching, and so they gained nothing other than performing charity from their “test”. Without a clue as to why it wasn’t effective in whatever metrics they used to measure its effectiveness, what is there to learn from it?
To adjust, you need to know why something didn’t work, not just the plain fact that it didn’t. If I attempt to walk forward and the handle of a bag I’m holding gets snagged on something, I would rightly be thought a fool to conclude that one should never carry a bag if they want to be able to walk. On the other hand, if I recognize that holding in such a way the handle can trail behind me and get caught on things out of view is causing problems, they I can adjust the way in which I hold it.