That makes no sense to me though. I always prefer physical books to any ereader, but I still stopped accumulating (new) books in my flat - they just accumulate space. I'll always love hardcopy books, but not needing them as a physical hardcopy is just better for me.
You seem to be optimizing for storage space, while others are optimizing for their preferred reading experience.
>they just accumulate space..
Can't you dontate them to a library. Or take it from one in the first place..
I just get rid of most books after reading, knowing that I won’t reread the great majority of them or need them as a reference. For the few that I might unexpectedly end up wanting to reread, it’s okay if I’ll have to reprocure them. That case hasn’t occurred so far.