I really like that you defined all these terms. It makes it much easier to discuss the ideas when the language doesn't get in the way. Thank you.
Would it be correct to state that every attempt at bringing about communism has failed thus far? From the Bolsheviks to Mao to Castro, none of them have succeeded. Is communism not what those movements were attempting to accomplish? Yes, things went badly, and the end result was not communism, but that doesn't change the fact that those movements had the aim of ending capitalism, in favor of communism.
“We’ll never survive!” “Nonsense. You’re only saying that because no one ever has.”
I really want to believe that a communist world is possible. Maybe I'm like the pessimists that doubted humans could ever fly. I just don't see it ever working.