I never saw any ‘satanic’ decorations - but maybe I don’t dwell on that stuff and wouldn’t recognize them. Perhaps you could describe them.
People had pumpkins, ‘Caspar’, witches riding brooms - but they didn’t really believe in any of it. It was a joke; the people were pretty wholesome.
(Do you think ‘The Wizard of Oz’ was ‘satanic’; or Washington Irving’s ‘Headless Horseman’?)
Witches, skeletons, graveyards, effigies hanging from trees with purple colored heads.
It’s not all cornstalks and smiling jack o’lanterns.