Hostel, Turistas: The would outside America is a depraved hellhole full of sadistic criminals
The Green Inferno, The Ruins: Indigenous people are unreasoning bloodthirsty savages
The Wicker Man*, Midsommar: Pagan religions are barbaric cults of human sacrifice (this one has been used to justify imperialist wars as far back as ancient Rome)
Drag Me To Hell: It's about a literal fucking gypsy curse
*The original. The remake is reactionary for its cartoonish misogyny
Don't get me wrong, I'm not saying it's all reactionary. There's some good stuff there too, I really enjoyed Get Out.