German J's begged them not to do it. It was American J's that made that idiotic mistake of a declaration. Germans take everything very literally and technically. There were some J's who were still free at the end of WW2, but those were only the ones who had a long vetted track record of Military service and loyalty to the country. The vast majority of German J's had to flee for their lives after that and ended up losing everything, including their lives. It's important to point out too, that most European J's and American J's had nothing to do with each other. A German J had nothing to do with a Russian J in 99% of all cases, nor did they have anything to do with Communism. German J's were just starting to make it, and idiots like the people you mentioned fucked it all up for them. They had no interest in going to Palestine either, they liked being Germans, and had been there for a long time. It's absolutely retarded beyond comprehension what happened.