If you treat it as a surpercharged search engine on a compressed snapshot of the internet in 2021, then its quite useful. If theres ever a function I forgot, but I know how to explain what it does in natural language, chatGPT most of the time can find me what I'm looking for. On some more obscure bugs or if I'm sorting through a new codebase, chatGPT can help me out from time to time to understand new topics.
Of course, we shouldn't rely on chatGPT. It has give me wrong and insecure code before. However, its a nice tool to have around