Check out https://www.pythonpodcast.com/steven-lott-learn-to-code-episode-283/. This was a fun conversation on Python and learning.
We didn't talk about my books in detail. Instead, we talked about learning and what it takes to get closer to mastery.
It's a thing I worry about. I suspect other writers worry about it, also. Will the reader take the next steps? Or will they simply think they've got it because the read about it?