So what is it? This whole argument seems to have started because you didn't like that I used "determinism" positively in the title, as you assumed it implied I thought the universe worked in simple mechanics as Marx's opponents did.
Your position from the first comment is free will and determinism both exist. I have never seen a reason to believe in free will. That is why we are at odds. I don't know if I believe in determinism, but free will as most people use it is incompatible with dialectical materialism.