Remove physical textbooks, fill space with bigger margins!
That first year of college back in the last century, I spent damn near 600 dollars on books.
I didn’t buy all the ones I was supposed to. Had no desire to go completely broke.
I recently attended a meeting at an east coast medical university. During some down time I decided to visit the, "book store". Nothing but hoodies and other assorted branded trinkets. In the few minutes I spent, I found nothing that would have aided learning.