Juliette Nichols, played by Rebecca Ferguson as the capable mechanical engineer protagonist from the source material, investigates deaths and uncovers lies about history and rebellion, without identity politics as the driver. Casting includes diverse actors like Common as Sims and others in supporting roles, with some audience notes on frequent interracial relationships in a supposedly post-race society and a minor casual mention of a lesbian character Martha.

User reviews on Metacritic highlight occasional complaints about men portrayed as corrupt or inept, labeling it subtle misandry or DEI influence, yet these remain peripheral subplots rather than thematic foundations. Creator Hugh Howey has discussed the story in terms of media manipulation, government overreach, and societal resilience in interviews, with no statements emphasizing activist intent on race, gender, or systemic identity issues. Reception shows critic praise for atmosphere and mystery alongside scattered audience pushback on perceived modern casting choices, but the narrative relies on classic sci-fi tropes of truth-seeking and authority without centering progressive framing.