There's a science to ordering potatoes. Are they skinny shoestring or big fat steak fries? You just have to let your taste buds guide you when deciding what to eat.
Since those who believe they need a hero/celebrity outnumber the actual heroes/celebrities people feel safe and comfortably justified in numbers committing egregious crimes in the name of the greater social ego. Ironically diminishing their own true hero-celebrity nature in the process.