This sounds like a fantastic project. While I definitely think the emphasis should be on public libraries, since they’re most at risk, I’d like to see something that emphasizes the value of libraries generally.
I speak from the experience of having once worked for the director of a library at a private university who believed libraries were outdated. He was close to retirement, and I think he wanted his legacy to be that he was the guy who saved the university a tremendous amount of money by cutting the library’s budget to nothing.
When someone who’s job it is to run a library feels that way libraries need a strong defense.