Interestingly enough, the main reason I go to the Town of Chapel Hill library these days is for their periodic used book sale events.
That said, I do sometimes pay for a "non student" library card for the UNC Chapel Hill library, just in case I need a book they might have, that I don't necessarily want to buy.
Libraries are a special place!
Albeit the sort neglected by modernity.
My local library has a seed bank. Even libraries innovate!
I never did much studying in libraries though.