While I'll concede that communism-as-theory has some support in Biblical Christianity, communism-as-practiced does not.

I suggest the distinction is huge.

I think I got your drift: The Bible does not support communism-as-practiced. You claim the difference is huge. I say you're wrong. The Bible does not support "one" form of communism, democracy, monarchy or any other political system. It supports no "one" set of behaviors, political or personal. Historically there is no doubt that this is true. So the distinction you are trying to make is non-existent.