Originally, perhaps, it served as a parable for Communism, Stalin’s style, where all differences, all individuality, was to be eradicated and Global State of soviet “republics” created that would bring war to an end, that promised, pretty much, a Utopia.
But what caused the uniformity among those “snatched”? Their blood, and it is interesting that one’s blood, in the movie, determined one’s character. Now, I say that this sounds more like the Nazi pseudo-science than communism
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