Ok, so you couldn't give sources for your first claim, so now you're moving the goal posts.

Let's try again. Can you give sources showing that AI effectively models the economic decisions of non-rational actors? Anyone who can predict the economy should be able to quickly become very wealthy.

I never said we can perfectly model rational actors. I did say we can now do it better than before.

Fair point that you're just making a prediction about future capabilities. I'm not convinced but time will tell.