One of the most exciting things about LLMs for me is to have someone with which I can discuss about technical/scientific/engineering things. Since usually I do not have a human at hand (or do not want to annoy people around me). Especially conversations that involve formulae can get really interesting and insightful.

Of course, you have to be careful with the answers. Especially when the discussions get longer. But usually I see that it is time to stop or to start a new session when the formulae do not make so much sense anymore or when the LLM repeats itself.

But with enough caution, LLMs are really a not-so-bad intellectual sparring partner for discussing ideas and insights.