I remember when my mom threw away my D&D books because one of my teachers gave her a book called
"Turmoil in the Toybox" which was some fundie nonsense about how satanic and evil everything from smurfs to care bears to transformers was
there was a lot of nonsense about D&D in other media too
I remember an episode of unsolved mysteries painting it as some really weird, underground occult thing
edit: lol @ the reviews for that book