When you obviously speak from the ignorance of lack of experience with such forces, powers, it's not greatly impressive.
But in your lifetime, you will observe first hand the potency and horror of such forces. Increasing numbers and levels of them are being loosed on the earth to cause their brands of trouble in our era for the first time in the history of the planet. The first few times that happens, should you survive the first time--you will recall this thread. I hope it's then not too late for you to choose which side you'll be on.
You can add Sleeping Beauty, Cinderella and Snow White and the Seven Dwarfs to the list of "dangerous satanic films filled with witchcraft and evil spells". I am also heartbroken to know that the TV shows Bewitched and The Munsters have also contributed to the corruption of our children. ;p
Also interestingly no one notes that the all the Harry Potter books mention the celebration of the Christmas holidays, as most of the children at the "wizards school" go home to celebrate Christmas with their parents.