Cool! How long does it take to make something like this?

I'm curious because it seems like you could do it with two calls to a third party LLM provider: one to prompt it to take the persons profile and generate a script for a podcast based on what the user wants, then another to get the audio file back that narrates the script.

I'm not trying being facetious by asking this either, I'm just trying to figure out what value creation actually looks like when using LLM's to do projects, what is to stop me from doing the same thing in a few hours?