Virtue signal? What in tarnation are you talking about? They voted to ban a Pulitzer Prize winning graphic novel (i.e., akin to a comic strip in book form, without the comedy) because a book about the Holocaust included a few bad words and a drawing of a naked mouse! Good Lord, are you that dense that you think this is somehow protecting 8th graders in Tennessee? It's about the f-u-c-k-i-n-g extermination of 6,000,000 Jews, yet a school board is worried about a few bad words and a naked mouse? The school board stated that the book was banned because “of its unnecessary use of profanity and nudity and its depiction of violence and suicide.” It's a book about the f-u-c-k-i-n-g Holocaust! How the hell do you have a book about the Holocaust without depicting violence, or suicide, or using a few "bad words"?
And you too think it's acceptable for a school board to only allow books that teach a nicer or more pleasant version of the Holocaust? What should they use, a book that depicts Auschwitz as a summer camp for families with not so good food? Or gas chambers as where kids went to shower, with all of their clothes on? Hey, that fits perfectly with the no cartoon nudity stance, and it even fits with actual history I suppose. Of course there was a reason the Nazis told them it was actually a shower. Ironic.
For f-u-c-k-s sake, the Holocaust should be taught exactly like it was.
Oh, and here's a naked mouse for you.