Isn't it also a simple idea that a model designed to recall relevant information from its training data, which is also known to have been trained on data from user transcripts, would, in fact, reproduce directly relevant work by leading experts in the field? Seems like Occam's razor would apply to that situation as well.

We know that LLMs are trained to recall relevant info. We know AI vendors are using user transcripts to train models. Two plus two equals four, right? I mean, an LLM that failed to recall the transcripts of those researchers would be a bad model.