That has nothing to do with communism specifically, so isn't a very strong starting point for your argument. You're essentially saying that no significantly different system can stably replace the current system, which is of course an ahistorical claim.
> each time the outcome was the same.
What about modern China? It supports over 4x the population of the US. The US is currently falling apart politically and economically as it is, so whether its current system can scale to the level of China's is an open question, to which the answer is "almost certainly not." Is American-style capitalism only suited for smaller countries, then?
You're cherry-picking of facts to focus on and facts to ignore. You have a conclusion that you believe in as a fact, which forces you to carefully choose what you allow to enter your thinking on the subject.
I'm not actually saying that communism is the solution. But I am saying that your argument is not a good one against it.