Is this true though? The public debate albeit poorly explained by many, is whether the emergent behaviors users are seeing are caused by emergent algorithms and structures arising in the neural network. So for example some scientists claim that they can find fragments of syntax trees or grammars that the neural network emergently constructs. That would point to higher-level phenomena going on inside ChatGPT and its ilk, than merely statistics and predictions.
I'm curious as to the answer but it's not implausible to me that there's stuff happening on two levels of abstraction at the same time. Analogous to hardware/software abstraction, nobody says a Mac running Safari is a glorified Boolean circuit. I don't know the answer but it's not implausible, or maybe I don't know enough about machine learning to understand the author's quote above.