My guess is that it could relate to state legislatures recently passing legislation that prohibits certain books from public schools in the US. It seems this co

My guess is that it could relate to state legislatures recently passing legislation that prohibits certain books from public schools in the US. It seems this could possibly be a new front in the on-going culture wars. See: https://www.cnn.com/2022/04/05/politics/republican-states-book-ban-race-lgbtq/index.html https://www.cnn.com/2022/04/05/politics/republican-states-bo... and https://www.washingtonpost.com/education/2022/04/07/book-bans-congress-student-library/ https://www.washingtonpost.com/education/2022/04/07/book-ban...