These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
"There are those people in this world who were born for evil. They never bring any real happiness to anyone; they can only cause misery, heartache, and trouble. The Hitlers, the Capones, the little people with a touch of rot about them. Everyone knows someone like that. But few of them have any range and power; they're limited. What if they get loose, gain status?"
A more straightforward example: Asa Kemp and (especially) his wife Ruth. When they realize that Stag is going to New York City with The Colonel and Shelly, Ruth blurts out: "They're taking him away, and they're here to jew us out of our share!" This does not endear them to Shelly Morgenstern, whose father is a cantor. *
To give Ruth a little credit, Shelly hadn't been introduced to her by name, so she didn't know he was Jewish.
Still, even Shelly feels sorry for the Kemps after seeing how badly Stag treats them, despite all they did for him.
Moral Event Horizon: It's hard to say when Stag crosses this line, since he seems to have been born on the wrong side of it.