My experience too. The few times I've been stuck and decided to try chatgpt, it's been completely unhelpful, at best suggesting basic things that I checked within the first 5 minutes of troubleshooting.
That was the best case. Worst case it'd sprout some plausible looking nonsense that took time to check and dismiss.
Only for well known stuff. If I can't find anything useful on the Internet, ChatGPT will start talking bullshit. Sometimes hard to catch but most of the time there's a reason why I still don't understand: it was utter BS.