So basically your saying that even though, and let me put it like this...
Naurto- with 50% Yang chakra that was basically the 100% Kuruma/biju chakra in his body enough to allow him to become a perfect jinchuriki + bijuu mode. In which the manga clarified that he can die from bijuu extraction regardless of only having the yang half. The only way to basically revive naruto is too seal the ying portion back into naruto.
Answer this question, if naruto had the yang extracted from him by madara and no one was their to seal the other half would naruto have died?
I am saying that he is different from the other jincs, in that he didnt lose a yin-yang bijou, but he lost a yang bijou.
Basically, one could rephrase the rule of
''If you lose a bijou and you are not Uzumaki you die. If you lose a bijou and you are Uzumaki, than you die after a while''.
Bijou could be rephrased into ''a bijou consisting of yin and yang''.
Naruto didnt lose a yin+yang bijou. He only lost a yang bijou.
Basically this could allow the opposit force (in this case yin Kurama) to revert the effects of yang Kurama.
A jinc that loses a yin-yang bijou, cant reseal the opposit force back in. So the plan to safe Naruto, wont work for a jinc who lost a bijou with yin+yang.
Than there are all the other arguments like the poison and befriended ones, which I wont repeat.
I dont know if Naruto would have died if noone extracted something like the yin Kurama into his body.
The manga only told about one way to save him (yin Kurama), so he probably would have died without the yin Kurama.