This article reminds me of what I like to call the 'Ernie loves Skittles' story.
My childhood friend Ernie loved Skittles. He ate them at lunch every day.
But he would get so angry if someone at our lunch table ate any other type of candy. He'd say things like, "Starburst candy is stupid. Skittles are better." Or, "Why are you eating Smarties? Are you stupid?"
Eventually we just had to say, "Ernie. Relax. Skittles are great but there are other candies, too."