its difficult to get anything right about Stalin , he was the most slandered persona in history of Russia , India has very much shifted towards pro west alliance . No media will say positive about USSR or Stalin . I read many books about Stalin in Bengali and translated from Russian language. I strictly don’t endorse this statement , similarly I have skepticism about that Molotov book . I mean in that book Molotov says Khruschev son was a traitor then in wiki and in the Soviet archives it says he died by a plane crash and he was buried with honors . Regarding Stalin everything is a mystery XD.