I don't think this is much different to "when do you introduce internet"? Both for "when do you introduce in a supervised setup" and "when do you let them use

I don't think this is much different to "when do you introduce internet"? Both for "when do you introduce in a supervised setup" and "when do you let them use in an unsupervised setup". LLMs are new to us, but for them it's not more new than the rest of the internet. It can be harmful, but probably less than social media.