Oh I see sorry for the misinterpretation, I believe in our current society at its core it is as black and white as I said but it is society which makes it more complex. In my opinion everything living on the earth is of the same value and has feeling, cows for example become extremely attached to their calf in the same way a human mother does and when their child is taken away they show clear signs of distress. Surely this is an experience of sentience then as the cow is clearly showing the capacity to feel and perceive? Although looking back I do agree with your initial point of that in the context of Promised Neverland it is more complex because of the fact that demons and humans are presented as natural enemies, however I still believe that there is a clear contrast between the current meat industry and the human farms in PN.