Twenty One Pilots . Don ' t get me wrong , I enjoy their music but quite a bit makes zero sense . <| sep |> That ' s a bad example since that ' s one of the socially unacceptable life choices in the Culture They don ' t like biologicals becoming drones or viceversa , that ' s never said explicitly but the division between biologicals , drones and Minds are the only true different categories in the Culture . There is strong evidence of essentialism between these three categories in the Culture and that ' s probably the true reason why transitioning from one to another is seen as offensive by most Culture citizens that ' s like saying becoming a drone is not more than changing gender , hairstyle or shape and that there is nothing inherent with being born biological , drone or Mind . Otherwise , biological and drones would merge into a cyborg spectrum not more important than gender , models , shapes , ect . and even so with the Minds and nonMinds . I find it interresting how even a society like the Culture still has some prejudices , even if the worst that can happen is to get a bad rep .