Uhhh, physics?
Now if the LLM had known to look for and found dark matter or gravitational waves all while sitting there on your computer comparing micro changes between CPU cycles, maybe you would have a point. To my knowledge most physics engines do the even emulate Newtonian physics nevermind more modern variants
Yes, that's what LLMs do. They build statistical models based on their context and training data. They then give the most likely statistical output.
There's nothing creative about it, it's all statistics based on the inputs and they can at best extrapolate but they cannot fundamentally move outside of their inputs.
Humans uniquely can.