The “Banned Books” movement is clearly only about any books that have faced even minor protest from “the other side” of the political spectrum. They frame the censorship debate in terms of provocative, but otherwise meaningless fiction. Real censorship of factual and relevant information exists today, and they support it.
Who is "they" in your comment? Open Library is part of the Internet Archive which has generally been pretty effective at limiting censorship rather than promoting it..
