It fails on all of them if it's not available to purchase, and none of them are of relevance if I want it right now vs having to wait 1-7 days to get hold of that physical copy and there's an easier alternative where I can have it right now.
But of course, these places dried out a long time ago.
I used them for a few years, they are great and I'm happy to see they're still around.
They’re called “public libraries”.