Anyway, in resurrected ancient languages, this modern samey-ness is a problem. Go read Latin Wikipedia, for example. It's much more like reading modern English authors (though with Latin words and grammar) than it is like reading classical authors.
--
I add a natural language translation (from ChatGPT) of your statement for anyone who doesn't share your lexica:
> "Maybe, unless some version of the Sapir-Whorf hypothesis is correct, and language—along with its grammar, sounds, and other aspects—creates an inescapable worldview that can't be dominated."
By "inalienable unwelt," I mean it in the sense of "inalienable rights" that cannot be removed by external circumstance.
By "inaccessible to hegemony," I mean an umwelt which cannot be perceived by speakers of the dominant language.