The Pink Floyd album "Animals" terms them "Dogs", "Sheep", and "Pigs", which is just as cynical (probably moreso) but also has the catchiness which Sociopath/Loser/Clueless exhibits but Opportunists/Pragmatists/Idealists does not.
> Orwell showed the effects of “undemocratic structures” by reducing individuals to animal types, and so does Waters, simplifying the classes further into three (and leaving out humans altogether): the ruling pigs, praetorian and aspiring capitalist dogs, and the sheep, the mindless masses.