My Mom is Over-reacting:
Let’s just face it. People who hate reality shows are really just old, humorless sourpusses. These are people whose last favorite TV show was something produced 40 years ago in black-and-white. They want tv shows to look like what they want reality to look like and not look like what it actually is. In old TV shows, the good guys always win and morality prevails. But reality is not like that—and thus reality shows aren’t either.
What could the author add to support his argument in the last sentence of Paragraph 2?