GPT is really good for finding insertion points into large-breadth topics where you don't really know where to begin. I've found great joy in asking it particle physics questions. I don't know the math to google the right terms, but it's been really good about taking my layperson questions and translating it into answers that are digestible.
I’ve used it as a software engineer most days ever since week 2 when I first learned about chatgpt. It is incredible at making me more efficient by answering dumb questions such as what are edge functions, and getting unstuck on new topics such as how oath2 works in youtube apis because i’m forced to use it for a server to server app.
This with Bing so it searches for articles and reads and summarizes them has been great! I mean, admittedly it'd probably be better if it used a better search engine but at least with this workflow you know it's less likely to regurgitate garbage.
I've used it to find a couple of different python libraries. Asked is questions about top level ontologies and OWL. it was pretty insightful on the ontology stuff.