Dear People Who Defend 50 Shades with "It's just a book"

Have you no clue, how much of an influence a book has? 
* The Bible
* The Torrah
* The Quran
* To Kill A Mockingbird
* Mein Kamf
* Charles Darwin On The Origin of Species
* Anne Frank Diary of A Young Girl
* Stephen Hawking A Brief History of Time