They're too fuckin dumb to understand nuanced material critique, so all you're doing is giving them ammo to justify their own anticommunist biases from a left lens. There is no nuance in mainstream politics and the discussions therein, only extremes of black and white, with freedom countries on one and evil dictatorships on the other. Stop it.
I think most of us are familiar with this list by now, but it is such a great resource I always plug it when I can. XKCD 1053