I was reading over a student's code and he couldn't tell me his own variable names, couldn't even find one when I referred to it conceptually ("Where is the variable that holds your cache?".... no answer at all, not even a guess. Just, "I don't know.")

Having used GPT all year myself, I quit using it to generate new code for me for the most part. Back to StackOverflow, books, and of course reading boring documentation/manuals. I'm not closed off to the idea, just that I'm very worried it could atrophy certain skills.