OK - so long as you also agree that language is thought.
Until the advent of LLMs - language was considered the pinnacle of human intelligence. But humans have some need for mysticism at the root of their beliefs - so they chase the gaps in our knowledge. Like "God of the gaps."
Sure, world models will help navigate physical space; they are effectively the animal mind. Will they help unwind the laws of the universe? Probably not at all. Language is sufficient. Because it is thought.
Every single day we have new and wondrous examples of the things LLMs have created.
Clearly we are using very different definitions of the word.
I'm wondering if you can name anything that counts as a "creation" under your definition?
I'd rather get specific than talk about hypotheticals.