So far my experience has been the opposite with ChapGPT FWIW. Overall it has cost me more time sending me down rabbit holes that it totally made up, but said with absolute confidence.
A key caveat in much of what I'm doing, is I'm implementing things I previously did for other projects in the past 15 years... so I'm using old technology, know the terminology, and can troubleshoot 90% correct stuff that chatGPT gives me.
I haven't done as much "I have no idea where to start" stuff.
This can be a bit of a problem since you can’t ask for what you don’t know, so starting broad by having it explain the general concepts to you, and then slowly getting more specific with direct pointed questions had the best outcomes.