Board Thread:Theories and Speculation/@comment-32742265-20171112182231/@comment-32742265-20171112225810

If they were a single entity, then the tailed beast wouldn't have consciousness, not only that but a single entity doesn't get energy from another entity that was believe to be fused with it, powering it up. Perfect jinchuriki's simply have mastery over their tailed beast abilities, thats it. it's just like ichigo's hollow, he dwells inside of him LIKE a bijuu but they are not fused