Orwell said it better than I could, naturally. My point isn't that the professions can be traced back to origins in other languages. Nor do I mind a lingua franca for a scientific discipline. My gripe is that jargon, colloquial use and even common parlance haven't evolved away from it.

There could have been a movement away from old inherited terms. But there wasn't. And I have no better idea as to why than classism.

(German has a word for that! Jägerlatein, "hunter's latin", as a term for blowing up terminology to keep away the working population and restrict the game to the upper classes that are better educated, and frankly have a lot of time for that BS.)