Mostly same experience here. However there are a few things I did it worked kinda well for:

- Suggesting and writing YouTube shorts scripts about facts. However these turned out very sensationalised and less factual.

- I have a website with categories based on real world things. In the past I paid hundreds of dollars for mediocre short descriptions. With ChatGPT I paid $0.04 for good and long descriptions.

- I experimented with automated blog articles. It doesn't work for me because of their 'morals' but if you write boring articles about non controversial things without any opinions it works better than any (cheap) paid writer I had so far.

So far I haven't had a single coding issue I thought GPT could help me. I don't understand the buzz either.