I wouldn't worry, the other side said, thought and did far worse, and in some cases still does.
“There are invisible rulers who control the destinies of millions. It is not generally realized to what extent the words and actions of our most influential public men are dictated by shrewd persons operating behind the scenes.”
Lotta those propaganda films were made by Hollywood professionals. I've seen a lot of that footage in other propaganda films and in Hollywood movies. Lot of the carrier deck scenes in Tora, Tora, Tora and other came directly from propaganda films. The scene where Charlie Heston dies in a crash was real footage.