I noticed that the Amish are about the only honorable white people in any movie, including survivalist movies. Even Amazon Prime’s “Aftermath” had liberal white suburbanites saving the simple Amish rip offs.
That's because that is the model that the wealthy liberal elites want for the proles. A colorful, harmless agrarian society that can't communicate in real time over large distances to organize a resistance, is pacifist so they aren't a threat, and who don't divert resources from the elites.
Except they will break up the agricultural units into subsistence sized farms, and limit reproduction involuntarily. A Hollywood elite's dream world.