Board Thread:Boruto: Naruto the Movie/@comment-25139119-20150901144803/@comment-6769189-20150904062234

@Saiya-jin4: naruto didn't survive that. He was going to die, his heart stopped beating, if Sakura didn't hand pump his heart he would have died. It would seem Naruto's Uzumaki heritage is a little too diluted to survive extraction.

Also, comparing 1 Tailed Beast to the culmination of all 9 is nothing. The 10 Tails dwarfs all the others. All of ots individual pieces put together. Its also not just Tailed Beast Chakra, its Sage chakra as well. Together with his old age seperating and releasing the chakra may not have been able to be done. Obito and Madara didnt fair too well after their extractions.

After Hagoromo created the 9 Beasts, Hamura and the clan wouldnt need to stay up there because the chakra wouldn't return to the body.