Agreed, the Gutenberg method is preferred:

1. Assume printing press exists 2. Now there's no need for a teacher to stand up and deliver information by talking to a class for 60 mins 3. Therefore students can read at home (or watch prepared videos) and test their learning in class where there's experts to support them 4. Given we only need 1 copy of the book/video/interactive demo, we can spend wayyyyy more money making it the best it can possibly be

What's sad is it's 500 years later and education has barely changed