This was a recent program activity at my library for banned books week. It was thought-provoking. For more on banned books please visit the following sites: https://www.ala.org/advocacy/bbooks/frequentlychallengedbooks/decade2019 , http://www.banned-books.org.uk/index.html, and https://bannedbooksweek.org/
There's current controversy from the Central York school board and their book banning that was recently rescinded. Search for yourself to read more about the ban.