Who is this argument or war against? It is so funny to see anger and fighting when you look from this perspective: Where you see how one believes so much in their fake self that they will pick a fight with another reflected fake self.
Ha, let 'em have it! Strike them! Go on fakie, you tell that other fakie who's boss! Killer funny.
In time it will be forgotten, it never used to matter and it never will, but right now this self is manifested as two sub-selves whom disagree - so much that they'd fight!
Any argument is the same, a show put on by these fake separate entities, sadness the same, argument, misunderstanding, upset...