I love LLMs for coding but only because I have the experience to instantly evaluate every suggestion and discard a double-digit percentage of them. If an inexperienced programmer uses Copilot they aren’t going to have the confidence to disagree and it will stunt their development.
Did we just stop teaching kids basic spelling because spell check was built into MS Word? No, of course not, because even though spelling has been a more-or-less solved problem for people who already know how to read for the last thirty years, having kids learn to spell helps with their actual comprehension of a subject.
Also, if they do not learn the fundamental concepts then they will be able to differentiate a good solution from a bad solution. There's a lot of really shitty code that does technically accomplish the goal that it sets out for, and until you learn the fundamentals that fact won't be clear.