It is useful for programming, I know a lot of people here don't want to hear that, but denying it now is being willfully ignorant. No it isn't good enough that you can tell it "just go do the thing" and then accept what it gives you without checking it, but using it as a tool as a professional can very much improve your work and how quickly you do things.
For me recently I used it to unpick a nasty race condition that was occasionally causing a program I was working on to lock up and couldn't figure out why. It took some back and forth with it but it did help me figure it out when before I had been stumped.