Nowadays books become more valuable, therefore to possess a collection of rare books is a pleasure in itself.
I agree with your words that at the time of writing by hand, we use our brains much more. It's like a reflex that our brain is taught since childhood. We write information in lectures only because it allows the brain to be heavily involved.
But the most important thing that will help you learn information on any medium is desire. Due to a strong desire, you will learn any necessary information on any medium.

Good comment, you are excellent at expressing your thoughts.