I disagree. StarWars isnt so unique as you might think & I believe that somebody else would come up with a big SciFi opera, probably inspired by Jodorowsky Dune, too.
My argument is that without Churchills revolt the lawful government wouldnt have become so radicalised & might have lost an election in the next years, but no When Churchill and his cronies took up arms Britains descent into the abyss was sealed.