When your house is on fire, you act. You do your best to stop the fire. You don’t discuss, you don’t negotiate, you don’t take time to think about what caused the fire and how to prevent it next time. All of these, you do after you have extinguished the fire.
Our house has been on fire multiple times. That is why we have established international law. Anyone who does not respect it, poses a threat to all of us. We have lost our humanity. Have we lost also our survival instinct?