Science fiction must escape the dystopia it has trapped itself in
nitinpai.in
nitinpai.in
"New SF" taking over in the 60 and 70s had a lot of ideological baggage come along with it. Suppression of disagreement was the most pernicious item. Before then the roaring flamewars over any and all subjects were part of the fun. Read the letters columns in "Astounding Stories" magazines.