If you’d have read tye article, you would have learned that there were three groups, one with no gpt, one where they just had gpt access, and another gpt that would only give hints and clues to the answer, but wouldn’t directly give it.
That third group tied the first group in test scores. The issue was that chat gpt is dumb and was often giving incorrect instructions on how to solve the answer, or came up with the wrong answer. I’m sure if gpt were capable of not giving the answer away and actually correctly giving instructions on how to solve each problem, that group would have beaten the no gpt group, easily.
I have had no pairing issues with anything since 5.0. Also, a good set of buds 5.2 or more doesn’t have much lag. I wouldn’t pc game with it, but beyond that it’s good. Vlc let’s you easily offset audio and whatever netflix does stays synced real nice for me.