Look at my post 23, It’s his comments on 2024 Europe, not 1941. THAT is why they are actually angry about him.
I’m sure that is part of the reason however I think there is a bigger picture that you are missing.
He produced a lengthy history podcast called “Fear and Loathing in the New Jerusalem” which details the history of Zionism from the 1890 to 1947 and the establishment of Israel.
Unfortunately for him, he presented a very even handed story depicting the horrors done to the Jews at the hands of the Europeans and Russians prompting their desire for Zionism and the horrors done to the Palestinians at the hands of the Jews.
Like his interpretation of Churchill, this broke a very strict taboo of how we are allowed to view the formation of Israel.
This fact along with the fact that he is friends with many anti-Zionists has upset a group of influential and powerful media people.