Evil is subjective, what the Nazis did, whether they tortured people in concentration camps and domination of other nations was done because they believed it was the right thing for them.
Presently, world powers are following the same course of action. We also have a modern day Nazi engine running the world. Instead of brutal torture, they use proxy networks and pull strings of weaker governments, which in turn cause anarchy. So yea, Hitler was a kid compared to what's happening now. Humanity is a plague, but hey, all of us will be dead and replaced by the next 80 years so does it really matter in the end?