User blog comment:X9 The Android/PE Proposal: The Batman Who Laughs/@comment-4708882-20190928153530

No, based off everything I read moral agency isn't clear with how basically once effected it immediately started corrupting him. Then there is how Barbatos further tempts him to the point. Think of it as soon as he killed Joker and infected he immediately starts to go insane and act like a madman despite being similar to the main version.