Comment: What you describe here is not

(See in situ)

What you describe here is not

What you describe here is not Communism, because Communism always brings force with it. Read Karl Marx Communist Manifesto and decide for yourself whether Communism can be peaceful...

Your reasoning is right, however. If people decide to let's say equally distribute their income and everybody is participating voluntarily in that system, it is in accordance with the natural law and there is nothing wrong with it.

However, this is not Communism. It's something else that really doesn't have a name.
Besides, it wouldn't work, but people also do have the right to do silly things. That's what freedom is about.