>>107062463Killing Joker, that's fine. Fucker kills Jimmy, drugs Supes, making him think his own wife is one of his biggest enemies, and then makes him kill her, their unborn child, and the entirety of Metropolis. At that point, almost anyone would have killed Joker.
But what comes after, that's unheroic. Killing people left and right. Becoming a ruthless dictator. Lasering an entire group of protesters into ash. Burning a hole through the skull of a child without remorse. Trying to blow up not one, but two fucking cities because they hate you for being a ruthless, dominating, unforgiving prick. Now that, that's unheroic.