I seen a screenshot the other day where a user asked ChatGPT a sys admin related question. One of the steps was to run 'sudo dnf install dnf'. Yeah, that'll work...
It's good and ChatGPT has written many small scripts to save time for me, something that would have taken me 30 minutes has taken GPT a few seconds. Yes, I have to review it's output everytime and there have been some mistakes in that code which could have been catastrophic.
I use it for small, boring tasks but wouldn't never run anything it outputs without thorough review first therefore you still need great understanding in the tasks you want it to for you.