could always open in new tab or zoom in.

either way, tl;dr version: The movie plot draws on a real life situation related to Germany's migrant crisis. An invading force out to steal resources of a neighboring nation. Now this could be said about any movie with such a plot, but there significant symbolic similarities in this one. Such as 3 main characters being same color as the german flag and the opposing color of pigs, i.e. islam, green. Other correlations involve pigs having muslim beards and storing lots of tnt. There's more. There's even a reference to America and Flint, Michigan. Anyway, it's eerily similar. TinFoilHatOff.