Absolutely correct, however:

Huxley was primarily writing about the Consumerism (in Brave New World), while Orwell was writing about Totalitarianism (in 1984). If he had been born in North Korea Neil Postman (if in my alternate universe he had the education and courage to do so) would have written a book about “the certainty that Orwell was right and Huxley was wrong”.

Neil Postman is as myopic as he is arrogant in seeing the USA as the centre of the world, about which all must obviously have written, and from which there is no alternative. The world, in his view, has no more choice than to follow the path the US choses, than water has of flowing uphill.

In reality this is not the case. Both Brave new World and 1894 were written for Europe, one warning against cultural/political trends in Russia, the other warning us about cultural/political trends in the USA.