This take is pretty extreme.
> Who exactly are you to say what is or isn't appropriate for elementary school libraries?
parents
If you want to go full anti-authoritarian, you are literally advocating anarchy. One in which you have no right to jail someone for killing someone else.
There are many moral systems! Some of them are based in Christian ethics, which many people prescribe to. In fact it's the one the United States is based on. You can also choose something like liberalism. Many or most people would at least agree that "killing randon people at random times" being advocated in a book is not a good thing. And if that's not a good thing, then there is a moral judgement to be made to "ban" said book. I'm not saying that book exists, but if it did - would you "ban" it?
No one "owns" another person, but there are many other forms of relationships between people that allows for one person to dictate a media diet for another.
> parents
Parent-based rights arguments are perfectly adequate for the 80%, but degenerate in some horrific ways for the rest of the population. We need community-level input on how to raise kids so that the leftover 20% don’t just get fucked up by parents that “know best for their kid”.
Anecdotally know of a few times where kids were taught that their molestation was their own fault (both sub-10yo), and had friends whose parents actively pushed them to kill themselves