Well, it depends on the one who uses it. If someone uses AI to cheat then it's a bad approach but if someone wants to understand a thing and other online sources can't explain it in a good way then one can take some help from advanced AI LLM's. However, it should be only used for learning purpose not to copy and paste the stuff that it generates. But, most of the LLM's are still not fully improved and no only really knows that on which data they have been trained and that's why it's always better to keep such things in mind.