nope, the reason theres war is not because of different opinion. That's way too simplistic way to say it. To make it simple, you can stop war if you can stop death(which is too far to have anything to do with opinion)
What causes wars then, if not for a disagreement of views?
My bolds were facts both from real world and manga, don't see what opinion you saying in your opinion. The manga already told you there are problems everywhere, genocide is just one of them in one form. What I'm saying is not only genocide, but I include all the reasons those ninja been fighting for. And apparently there are sufficient problems big and small alike for them ninjas to cry and fight about. My "robbery quote" is just an example of real life as ninja world hatred is given as well
So what other "few crimes" are there that the manga is not showing that you believe are happening?
It was a quick quote, in no way I'm blaming entire human race on two people or the same person(ashura). I'm criticizing the ninja world and whoever support its way
So the thing is, you're dumping all the bad on the ninja world and ignoring any good that happened and believe that a total overhaul is needed because of the bad. No one is supporting the bad, but a total overhaul isn't needed. It's like totaling a car because the windshield has bird poop on it. None of the characters have condone any of the events that were bad and are trying to prevent those, yet one approach wants to destroy everything and start over, while the other is trying to fix the problem and move on.
Just because their chakras are connected to naruto now, doesn't mean they will stay connected forever nor they all agree with him 100% and will be friends forever. Being optimistic is good, but failed to acknowledge the failure will only let the history repeat itself
When did people fail to understand their past? None of the ninja fail to understand the past, they just are not allowing it to dictate their future. Optimism is good, but narcissism is worse, and it seems you are applying narcissism to most aspects as if the worst case scenario can and will happen because there is a possibility for it to happen, even if that possibility is smaller than the others.
My world war 2 and 3 is a parable. Again~just because my house has not collapsed today doesn't mean my house is durable and safe to live in(using a different parable)
Yes and? Just because there is a possibility for something to happen doesn't mean it will happen? Does your house have meteor insurance, because a meteor is possible to land anywhere....irc.
No, in my example sasuke is not the psycho kid. The psycho kid is the war/genocide/caged jin/slavery/discrimination.. etc.. the police and school are the SA and the kages. The school rules are the ninja system.
The school failed at either two things or both
1. Regulate good rules that enable kids to learn and grow up healthy mentally
2. Enforce the rules with zero tolerance
Then who is Sasuke in your example? Since the "psycho kid" is the one fighting the majority, and is the product of the system. The weapon the "psycho kid" uses would be akin to the bijuu.
Also how is it the schools fault for a "psycho kid"? Surely not everyone else is like that, so why is the extreme case suppose to represent a core problem when not everyone is like that. Sure the system may be flawed so that someone like that is "made", but not everyone came out like that, so clearly the system/school isn't directly related to the cause/problem.