What amazes me about antisemitism is how you can take an otherwise intelligent person, who's well aware that for thousands of years people have come up with reasons that Jews are terrible / bad / awful humans and MUST BE STOPPED and that they don't sit there and reflect that they are swept up in exactly the thing they learned about in school.
It's like their brain goes "oh yes, well when the Nazis did it, it was terrible, but this time the Jews really ARE awful and really MUST be stopped", as if every other generation who did it was bad and evil, but this time, they're right! And they sort of persuade themselves they're doing something good. Like some sort of racist super heroes.
Even as they take completely illogical beliefs and apply the most obvious tropes to Jewish people, they are still completely in denial that they're doing it. I think potentially they can't conceive of a form of racial hatred which isn't based on thinking a race is inferior, but instead of the conspiracy theory style belief that a certain race is somehow superior and uniquely malevolent in their hidden power and must be entirely eradicated for there to be human justice.
It is very odd to watch, as I studied antisemitism - in particular the last 100 years - for my masters degree and the one element I was missing was that the people doing it enjoy it, and far from feeling a sense of shame or guilt, they actually think they are the good ones, fighting evil by persecuting Jews.
It's almost like a fascinating study of human behavior - give them someone to hate - give them someone to blame and tell them that these people are responsible for oppressing others (which has been the story of antisemitism since the dawn of time) and they will stand by and say nothing as swastikas are spray painted on their synagogues. They might even join in.
Hitler was the master of tapping into this, by portraying Jews as the oppressors of German people. He said they were responsible for babies going hungry and many other social problems and the German's absolutely lapped it up - as did much of the world. Even as we were shipped off to concentration camps, people switched off their injustice alarm and persuaded themselves we were evil.
Now, I am watching it unfold in front of me. The virtuous passion with which these people froth up their hate, and the angry denial they exude if they are questioned on it. The middle eastern forum here is spectacular. "Is Israel a failed state". I mean, what are these people smoking?