There's a difference between the books that are available and the books that are on display.

I can make a request and put a hold and get a book from the stacks at the central library. That's not something the typical browser of books on a library shelf is going to do. I do it now, I never did growing up. What was on the shelves was the Overton window for me growing up. I break windows now, now I can consider any viewpoints I choose. Go get me the book from the stacks, librarian.

What librarians do today is to promote propaganda for a certain cause. It's just so self destructive of them to do that, but that's what they do.

A change is going to come.