Regarding cheating, I often review CVs and written tests for software developer roles and I often see ChatGPT being used to pimp CVs and rewrite fragments of pages from the internet. They are often wrong or re-written in a way that makes it easy to reverse engineer the source.
the kids with critical thinking skills are already using llms in all sorts of creative ways to boost their education and output. to learn and grow, faster than a textbook allows.
the ones without will use them exclusively to get rid of toil, real or perceived.