The spectrum of possible civic organization is not binary, and is not capitalism and communism in opposition.
Though the insinuation of such is routinely used to justify the ongoing stratification of wealth, and corruption of government.
> and is not capitalism and communism in opposition.
Hard to say. The prevailing assumption, and basis for the Communist Party (on paper, at least), is that capitalists will try to block reaching a state of post-scarcity — the necessary precondition for communism. This is why they are sometimes considered to be at odds with each other.
They don't have to be. And thus far they don't seem to be. Capitalism, and especially American capitalism, has done far more to getting us closer to post-scarcity than anything else, with US-centric agriculture innovation being the shining example. We're almost there in that particular area.
But we're not there yet and things can quickly turn. It is apparent in that agriculture progress that the capitalists remain deathly afraid of losing control (see the tales of Monsanto, John Deere, etc.), which is exactly the foundation on which the assumption is built.
Well maybe but what examples out of real world do you mean?
Nobody is justifying anything here btw, I don't get why people hyperfocus on imperfections and claim whole thing is useless without understanding underlying reasons and thus options for fixes. Or providing long term working & proven alternatives.