There are several engineering tasks that I've just found explained better by ChatGPT than scouring Google for out of date documentation or abandoned forum posts. For example a while back I needed to encode some AAC audio frames into the ADTS format. In the work I've been doing recently, this isn't a hard task given you have the spec. The problem was I couldn't find the spec on Google - arguably it's not well supported either.

No problem for ChatGPT however which was not only able to write the code, but write it in Rust - the target language Iw as going to. Now I've just found it easier to ask ChatGPT first then go go google.