Let's go with Ayana.

I'm more of a Red Hood fan myself. I think killing the villains is a good way to get rid of them. You know, there's no more problem. I think if Batman killed Joker, he wouldn't have been able to kill, like, any of the people, you know, that he did. Like, that motherfucker literally in the comics filled, like, graveyards of people, like thousands of people were killed by him. You know, if Batman would've just snapped his fucking neck right there, put a bullet in his head, there would've been no deaths, and that would've been the end of him. He wouldn't have been able to get out of jail and do it again.