Complex sentence: The townspeople are angered by Cartman's display, rather than feeling concern for a badly injured and disoriented character (Butters) who is also present on stage--a reference to the American culture's acceptance of violence while maintaining a taboo against nudity.
Split into simpler sentences: The townspeople are angered by Cartman's display, rather than feeling concern for a badly injured and disoriented character (Butters) who is also present on stage. This is a reference to the American culture's acceptance of violence while maintaining a taboo against nudity.