In my opinion, there's no such thing as "learning how to use LLMs" You interact with those tools using natural language, and normal people learn how to use natural language when they're 2 or 3, and master it as they grow.

you're correct that being good with language is a useful skill for operating LLMs, and fortunately you get to practice and improve that skill whenever you work with an LLM. being well-read helps too, being precise with vocabulary is important and idioms/metaphors can pack a lot of semantic meaning into a few sentences.

just because you don't know how to swim doesn't mean people can't swim.