For what are supposed to be a group of, perhaps, somewhat "dumb" meadows/village/countryside folks...
... besides them SPOILERS ALERT, being guilty of bullying and driving that young man Anthony to suicide, that group of people, who at times did come across as laughably stupid (such as, for instance, not being able to recognize a gas mask and talk about the man's "massive eyes", not being able to read the word "Nob" spray painted on that man's jacket etc), they also at times seemingly did to be smart and knowledgeable as well.
For example, one guy knew who Sonny & Cher were. Some of them were able to communicate well about astronauts and doing experiment for drug mixes. Some of them knew about sexual stuff etc.
And what did you make of them, cheers.