These rebellions in stories always baffle me, they decided to kill/betray the strongest people in the Tribe, dividing it and making it into civil war, which will make the tribe weak and easy to conquer by other tribes especially since they are only at ceasefire with another tribe for the moment...
wut, they aren't even pretending with something like "oh i wish we could save them but we can't because the demon would be to hard for us to handle" or something but they aren't even trying to provide excuse even to themselves. After pretending that they were outraged about this very same thing...