This seems disingenuous. I can ask a generative AI "explain this ternary operator to me" or "walk me through why this causes a race condition"

I cannot ask the video game why my real guitar is out of tune, or diagnose why I'm holding the fret wrong.

That implies that you did more than prompt the AI and actually learned whatever activity it is you are asking the AI about, because otherwise you wouldn't know to ask those questions. A person making music solely with AI won't ask about tuning their guitar because they don't have one and don't intend to use one.

None of that has anything to do with creativity, which is what the post is about.