There's that and the fact that they were just trigger characters for certain events to unfold. Ron's vengeance and contentment with the loss of he's father channelled into Carls eye ball. Sam's self-fulfilling prophecy. Jessie and Ricks stupid romance that fuels Rick's super satan mode to help clear the horde. Characters that I hated, that potentially make existing characters evolve.
Right. Let's kill them off in a way that advances the characters we care about. I don't have an issue with this, unless we can go back in time and just completely rewrite them all.