As I recall from seeing the movie years ago, the monsters that lived in the woods did not exist. When the monsters were seen, they were village elders dressed in monster suits. They did it to keep the villagers frightened so they would not dare venture beyond the village boundries and into the woods. There was no outside world. The only real world to them was their small, secluded community of people.
Yes, I can see definite similarities to the way the Watchtower demonizes the internet and the outside world to keep it's followers secluded. JWs are frightened. When an internet experience is related in a magazine or other publication, it is aways a hand picked, negative experience designed to keep the loyal followers frightened in.
Only the few who are courageous enough to venture beyond the boundries discover the real truth. Of course when a few discover there is no real harm out there, and that they have been controlled by manipulation, it is inevitable that more will follow. This is the struggle the Watchtower now faces.