Evil people are the most oppressed minority in the country these days.  Government officials who would never dream of using racial or religious epithets in their speeches have no qualms about calling for the incarceration or execution of every Evil person they see.  Society's disdain for the Evil causes no problems for the rich and the powerful — they can simply retire to their private islands and spend their days happily diddling with their Doomsday Machines and giving melodramatic orders to their henchmen.  But where does that leave the everyday Evil-Americans who don't have their own private islands?  What about the average Joe and Jane Evil, who have kids and mortgage payments and college loans and can't even afford to hire one henchman, let alone an entire army?  Joe and Jane have nowhere else to go; they are forced to live in a society that oppresses them.  And so Evil-Americans must hide their true selves from their neighbors and colleagues.