I have literally never heard or seen a capitalist make this argument against a communist. Your greed is hurting the economy? Never, not once. You guys really do live in your own little world. The sorts of arguments I usually see are “you’re just using the working class as tools to seize power” or “you’re a useful tool for sociopaths indistinguishable from fascists to seize power for themselves and they’ll shoot you as soon as they control the guns because troublemakers don’t make good beet farmers.”