You are not wrong.
Trying to force "peace" onto someone who was raised in a harsh environment will only breed resentment and contempt.

However, what part of a child's youth displays their reasoning ability of when they become an adult?
And this is what humanity is doing. We are leaving childhood and become adolescents.

Things we will see are entirely, heretofore, unheard of.
It will be interesting to watch.
But, i can really offer no proof, only poor memories of the future.