Do you think its wrong to punish all kids if 1 only deserves it? because when i was a kid if 1 deserved it then all still suffered

yeah, that’s crappy. just cuz one child is guilty of doing something it doesn’t mean the rest of them should suffer for one child’s disobedience.
that would be like me punishing lilah for her sister doing something on her own free will or vise versa.
it’s unfair.