I consider David Foster Wallace's "Authority and the English Language" to be a spiritual successor to this piece (http://wilson.med.harvard.edu/nb204/AuthorityAndAmericanUsag...). I'd recommend it to anyone who likes Orwell's essay.
[1] https://people.ucsc.edu/~pullum/MLA2004.pdf
[2] https://ebooks.adelaide.edu.au/s/schopenhauer/arthur/lit/cha...
The strength of this recommendation seems like it should be diminished by the fact that I've only ever read one review of a dictionary, but I defy anyone to produce a better one. If you can, though, I definitely want to read your candidate.