I would phrase it as "LLMs are good at big picture stuff and bad at fine detail", or to put it another way, they're accurate, but imprecise and with low reproducibility.
It then means you have 2 parties focussing on the big picture and no one focussing on the details.
Yesterday on a whim I tried asking a local model a question about kanji that look different in different fonts despite being the same character (to the point of strokes appearing in completely different directions), and the model hallucinated imgur links to images of the characters. If imgur could work with approximate references to data maybe that would have worked.