I’ve actually used ChatGPT to generate details and fill in the world for a campaign. You can also use it to create encounters on the fly for stuff you haven’t prepared in advance.

It’s a great tool to have in your dungeon master’s kit, but it’s not going to generate an entire campaign for you.

I’ve actually tried to get it to do a role playing adventure for me and it tends to get caught in a loop with no real end.