the other thing is libraries are one of the few remaining public spaces that people can go to that serve people and not profit or landowners. the reason I read so much as a kid? I hid in libraries to escape bullying. Sure, there's some bookstores that allow people to sit & read, but they're still private stores, and they'll kick you out if they think you're "loitering" or the wrong kind of person. and they're not a place unattended children can just go into & stay.
Libraries provide access to information and access to the wider digital & analog world for so many people, but also, they're run for a completely different purpose than almost any other kind of "public" space left. The death of libraries would hurt more than even the lack of ability of people to read free books. :\