Earlier quoted context omitted.
Is anything you do on your own? You wrote this response in English, but didn't invent your own language. How dilute of a contribution can someone/something have made and still merit credit?
LOL. Tolkien invented multiple languages. There are/were probably 100 000 languages on this planet. That's without including dialects. We use existing languages not because we love to copy, it's because languages are a medium for communication. They're only useful if they're understood by others. If you wanted to prove a point: writing is much, much harder to invent, yet it was invented independently at least 3 times…
I reject this idea that an LLM couldn't come up with something novel that isn't in the training data. We know it can come up with sentences that aren't in there. We know it can come up with mathematic proofs that aren't in there. So could it feasibly create something as fundamental as writing or language? Would we even be able to understand what it had done, or would it be so foreign to us that we wouldn't even realize?
Those early writers did have a training set of human knowledge that led them to pushing stones into clay. And our agents may very well have a set of knowledge that leads it to pushing their proverbial stone into their proverbial clay too.