
It`s easy to offend people. People get uncomfortable, for instance, when the main character in a movie is not sympathetic in a Hollywood formula way. Our movies are loaded with things that aren`t to everyone`s taste. On the other hand, there`s a scene in [O Brother, Where Art Thou? (2000)] where a frog gets squished that everyone seems to like. It`s all right to do the frog squishing.
(imdb.com)