“What next, a story out of Hollywood on how the Rosenberg’s were really innocent?”
Why not? They already tried to clear Oswald (directly and indirectly) several times.
THAT movie came out in 1983, titled “Daniel” it starred Mandy Patankin and featured Tim Hutton and Amanda Plummer.
Based on “The Book of Daniel” by lefty novelist E.L. Doctorow, it was a thinly disguised fictionalized retelling of the Rosenberg story, with names and characters changed. The mom and dad were portrayed as innocent martyrs of course.