The most direct is the race-swapping of established character Cameron Cook from pale-skinned in the source material to Black American actress Nafessa Williams, with scenes explicitly highlighting 1980s racism and sexism in the TV industry as she navigates being underestimated. A second major addition is the prominent gay romance between Charles Fairburn and Gerald Middleton, expanded far beyond the book's minimal treatment of both as gay characters who never connect romantically; the show centers their 'big, swooping gay love story' against the AIDS crisis and Thatcher's Section 28, with the executive producer framing it as essential 'humanity agenda' inclusion alongside heterosexual plots.

These changes influence casting decisions and subplots without altering the core premise of ruthless TV franchise rivalry, class snobbery, ambition, and rampant sexual scandal. The narrative retains the book's unapologetic 1980s attitudes toward sex and power rather than lecturing against them, keeping ideological elements noticeable but secondary to the escapist drama. No evidence of creator intent prioritizing activism over story or widespread audience rejection as overly preachy.