Well, I've not heard of the ghosts/demons situation that you describe above, but I believe you.
I work in a grocery store bakery, and I dread taking my 1/2 hour dinner break during the winter, because I can't sit in my car and have dinner - I have to go to the employee break room, where the TV is often turned on with a horrible TV show. The sit-coms are the worst. They talk about sex continually. And the NCIS show (I don't know its name exactly) has grisly sex murders featured, and the language is explicit. So disgusting. I bring a book to read instead, but it's difficult to tune the TV out. And the young poeple who are in the break room - they really like those shows, and their topics of conversation reflect how they've been affected by the media.