It answers my question, and it also answers why social democracies with free markets aren’t considered by socialists and communists as actual socialism, and more of a hybrid that serves to lessen the yoke of oppression, but does nothing tangible to progress.
However, I must ask, would a lack of a nation cause a lack of organization? Would we be able to band multiple collectives in order to create, for example, a space program?
How would knowledge be distributed? Consolidated? How would Law function?
How would these issues be addressed in a Communist world?