SciFi creators are also bound by the fact that their creations must be commercial successes. Touching on sensitive social topics can get in the way of that and

SciFi creators are also bound by the fact that their creations must be commercial successes. Touching on sensitive social topics can get in the way of that and it's the best way to get a lynch mob at their door. So even if one could have predicted in the '30s anything related to race and gender-related emancipation they would have been buried along with their work. Fancy futuristic tech? Yes, please! Radical social reform ideas? Solid nope.