they don't all do this. some of them indulge in things like hitler and holocaust denial, but many other kids prefer "real communism has never been tried" or denying communist atrocities. it's not all going to hitler.
In the 70s, 80s and 90s Satan was the great evil in America.
Kids would dress up in Satanic ways to rebel against their parents or peers.
It was a protest. Protesting the limitations that religion put on them.
We are now seeing the same thing with Hitler.
Hitler became Satan in people's minds. Religion went away and was replaced with wokism.
Again people are rebelling. They want the limitations imposed on them by the woke religion removed. So they celebrate Hitler as a protest.
https://video.nostr.build/bc94e5b1e19f750b545c26f9315d40c44010dc22e26de610ace575383ec27f32.mp4