When you hear journalists talk about use of ChatGPT in education they talk about ways students can use it to cheat. They never mention the support functions it can play, like a perfectly tireless and free-of-charge tutor. That's how I often use it. If I'm not sure I've remembered something correctly, I just ask ChatGPT to remind me. It's a kind of drill that was never available before unless you were a rich kid with parents who spoil them.