This list is very obviously politically motivated. None of these are banned. I can find them trivially on Amazon. My benchmark for "ban" would be a black out from common resellers.

There are common themes among all of them. All of them, your average parent, would rather their children not be exposed to in school. This list is more like "what should/shouldn't be acceptable for kids and teens". This is hardly a ban. It's at best parental control. But selling it as a ban is key to outrage culture and delivering their opinions about the current administration. Nothing is stopping a parent from purchasing these books for their child. Nothing is stopping them from finding them as a PDF, or at a local or online reseller. Pretending this is "taboo" information is an extremely poor attempt to hide political bikeshedding.