For very popular languages: there are tons of human-made content specific for language learning, which is always far better than what any LLM can offer.
For low resource / endangered languages: LLMs still suck.
So no, I don't see the point of this beyond being cheap to produce and cheap to consume.
For low resource / endangered languages: LLMs still suck.
So no, I don't see the point of this beyond being cheap to produce and cheap to consume.