One of my favorite ChatGPT uses is voice chat during long drives as a pseudo, albeit interactive, podcast to learn about various technical topics at the edge of my knowledge base. This podcast generation is pretty amazing, but hopefully they make the "competency level" of the hosts tunable. One thing I love is being able to guide ChatGPT to the technical level I'm looking for. Maybe I'm just bad at finding podcasts, but only Signals and Threads [1] really has that interesting depth.