ChatGPT (3, I'm on the wait-list for 4) is fine at answering questions and coming up with code samples for stuff that's on the beaten path (hey, how do I do this in python or go). I don't have many of these sorts of questions.
I've found it to be wholly inadequate at answering the kinds of questions I do have a lot of - stuff like "How to watch a list of objects using kubernetes controller-runtime?". The answer I got is entirely hallucinated.
For those I find myself still searching GitHub for example code and sometimes using stack overflow.