A pet peeve of mine is folks who throw around 1984 and Brave New World as if they're interchangeable.
The author of this article maligns 1984 for having stereotypic villains and Brave New World as being more "subtle." The point of 1984 is that freedom of expression is stamped down by an authoritarian state, hence your villains. The point of Brave New World is that there doesn't need to be this villain, because people have sacrificed these freedoms without said villains. These novels are not of the same theme or scope and the author either hasn't read them both or missed the point.
Sorry, off my soapbox. Literature can die a quick death from folks not reading it, but it dies a slower death more painful to watch when folks gloss over it as mandatory high school reading and then use the works they don't understand as symbols that lose meaning in their misinterpretation. Given that this author can't get through two short novels insightfully, his opinions on the DSM become suspect.