Comment by nephihaha

I believe this about as much as the Chinese Communist official who claimed that there were no homosexuals in the PRC.

In reality, a lot of careerists shifted their loyalties from the National Socialist government to the Communist one. There were several years in which the Communists, much like their western counterparts, tried to weed out all the Nazis, before realising many of them were experienced in administering things. (The Eastern Bloc had its own smaller version of Operation Paperclip, although the scientists tended to be less willing.)