Aya, look, Ivy is a dangerous ecoterrorist in our world who hates humanity and everything it's done to the Earth, and really would like all of us to just die off so plants can inherit the Earth. That's why he attacked her. And I really don't need to be lectured about better understanding the murderous, alternate universe version of my adoptive father. I know Bruce better than anyone, and I already know why he's doing this.

You and everyone else on board needs to understand that as long as people are here who have hurt, ended or otherwise endangered or threatened the lives of others, Bruce is going to want to stop them by any means necessary until someone convinces him that grief is not an acceptable reason to lash out at everyone you don't agree with, and that sometimes, people really can change. He doesn't believe that right now, and the worst part is? He used to. Convincing someone to go back after crossing that line is incredibly difficult.