Also that’s not how it actually works unless you take Goebbels’ word salad at face value.

The industrialists and their petit bourgeois wannabes believed in Nazism because of the material benefit they derived from it, not because they were hypnotically brainwashed by Goebbels’ super special mind-controlling slogans.

Nazi propaganda is actually very mediocre. It’s just that the population was very Nazi.