Zod agrees with you, but only halfway.
By conservative standards as applied to other works of literature, the Christian Bible is entirely inappropriate for minors.
But by more reasonable and widely held societal standards, it is only inappropriate for pre-teens.
By these more logical measures, it should not be present in elementary school libraries, but is fine for high schools.
The problem arises in middle schools, where half of the students should not be exposed to it, but the other half would likely suffer no harm.
This creates a seemingly insoluble problem, as requiring parental consent to view this or that book is simply not practical.
Zod wonders if conservatives might consider the enormous, harmful burden their fear and hysteria place on those around them, and perhaps arrive at a calmer and more logical destination.
The alternative might be their witnessing a work of art they cherish becoming the prize target of the witch hunt they've initiated.
Liberal geese are learning this lesson the hard way with their politicization of public art and the removal thereof; perhaps it will soon be the gander's turn.