Yes exactly!!! As someone said not long ago it was Jack Chick who got the anti-Halloween bandwagon rolling. (Mainly to bash the Catholic Church's celebrating All Souls Day and All Saints Day.) And his outfit is typically fundamentalist. So much so that all of his screeds should be published in a book called, "Christianity for Dummies."
But fundamentalism is not just a Protestant phenomenon. There are Catholic Christian fundamentalists too. (Many Catholics get this way because they are trying to appease their Protestant friends. To which I say BAH!!! Don't apologise for ANYTHING!! ) And I think a common denominator among them is a morbid interest in the occult and the devil. Yes I said interest. Because they ARE interested in it although that interest is anti-occult. They are almost as superstitious as the people who are really into the occult.
I knew some fundamentalists who actually burned a little wooden statue of Buddah because they claimed it had demons hanging around it. Stuff like that does not even enter my mind. I got have better things to think about than demons!!! It's a wood carving in the same way that Harry Potter is a fairy tale.