I’ve seen teachers use this stuff and get actually decent results. I’ve also seen papers where people use LLMs to hack into a computer, which is a damn sophisticated task. So you are either badly informed or just lying. While LLMs aren’t perfect and aren’t a replacement for humans, they are still very much useful. To believe otherwise is folly and shows your personal bias.
People see AI and immediately think of ChatGPT. This is despite the fact that AI has been around far longer and does way more things including OCR and data mining. It’s never been AI that’s the problem, but rather certain uses of AI.