It's impressive that LLMs can learn languages that humans cannot. In what frame is this a negative?
Separately, "impossible language" is a pretty clear misnomer. If an LLM can learn it, it's possible.
That's what "impossible language" means in this context, not something like computationally impossible or random.
As I said in another comment this whole dispute would be put to bed if people understood that they don't care about what humans do (and that Chomsky does).
It's completely unremarkable that humans are unable to learn certain languages, and soon it will be unremarkable when humans have no cognitive edge over machines.
Response: Science? "Ancient Linguistics" would more accurately describe Chomsky's field of study and its utility
If science is irrelevant to you it's you who should have recognized this before spouting off.