Board Thread:Theories and Speculation/@comment-33953813-20171226015659/@comment-25122992-20171226181804

C`mon, I think that during the meeting with Naruto Hagoromo explained that the IT itself doesn't just lock people within a genjutsu, but it's also meant to keep them alive as dreaming slaves forever via the God Tree lifeforce and their own chakra. So, that's not an issuie, although it's not actually very clear what Madara intended to do when the world was dreaming.