One use case that will likely come out of LLMs in the future is a better understanding of health, both physical and mental, in a number of different ways. From researching, through to how health services are provided to patients, as well as a better understanding of health conditions, both by people suffering from them, and others who don't understand the conditions.

Exploring health related topics through stories, from first-person perspective narratives from people, conversational dialogues, and one of the more interesting ones, told from the brain and/or bodies perspective, provides fascinating insights that isn't possible from Google searches or reading text books.