I have never tried ChatGPT or any of the AI services. I really know nothing about them and don't really desire to dig into it. It would be curious to ask it for something ridiculous like, "Write me the code for a music synthesizer that makes me sound like Rick Wakeman or Keith Emerson. Target SBC is the Teensy 4.1 with 48 pots, 4 rotary encoders and CV/gate inputs. An I/O map is available."
My wife has been using it to translate from English to Chinese. She says sometimes it does a remarkable job, other times its mediocre. Has trouble with idioms like "throw the baby out with the bathwater". She also says it's onto her usage and she cant feed it to much at once, or she gets some kind of "enough for you today" notification. Its reluctance to work past a certain amount may also show up in the quality of its response, which would be kind of a neat trick on their part to limit a users interaction; frustrate them after a certain amount and make them go away.
Now if there's a possibility of selling you something, then I'm sure it's 100% on the ball, 24/7. I'd be spooked. Lucky me, I dont have anything that can run past W10. Which just asked me on one system if I want to put all my data in their cloud service, to make it easier for me when I buy a new computer with W11. I dont suppose they'd mine any marketable inferences about me during that process, would they?