I think this is extremely true when it comes to prompting, but not only in this way. I would add that this also applies to an LLM's output on deep enough topics.

Anyone can point at a public GitHub repo and have an LLM write the documentation for it. Whether that documentation is good requires understanding that codebase.

There's no way around expertise unless we're talking about strictly mechanical tasks.

I do think LLMs are incredible at helping to build your expertise. You could point it at a codebase and say: "Explain how this API works" and interrogating the LLM until you get an explanation at exactly your level of understanding.