People can just be horrible. The war crimes committed by many during WW2 is very haunting. Some of the stuff the Japanese military did isn't as well known, but is very messed up. Sadly it's what happens when you get a bunch of young unsupervised soldiers who won't suffer consequences for their actions and things like this can happen. Don't look up the Massacre of Nanking. The Japanese soldiers did horrible things to the civilians, even babies. And treated it like it was a game.
War is horrible, but it is the right thing to do to remember all that happened regardless of how horrible those atrocities are and how horrible and irredeemable those people were/are.
I think there are atrocities that are at a higher level of barbarity. Although the Holocaust was methodical mass murder produced over years of time. Human genocide turned into an intelligent scheme with layers. People sought to die sorted into categories, extermination camps, contraptions built to eliminate huge numbers at a time such as the gas chambers. Rather than sheer savagery, it's evil behavior that was thought out. And for the most part, successfully eliminated specific large groups of people in what is now considered a modernized society.
I'm respectfully going to leave this thread to those who need to vent. Rather than drag it into an off topic conversation.
Thank you for the reply and discussion.