They have tons of impersonators, like for Elvis. It keeps the originals remembered and the impersonators get a living. But think about it, if they can't make a movie with the originals they have to use impersonators, like in the movie Hitchcock. People impersonate Lincoln and they have a business with a group of people that look like someone famous that they use at grand openings or anything that they need a "celebrity" for. I went to the Hollywood Wax Museum once and they had impersonators for Dirty Harry and the Terminator. Was fun and no harm done until Harry called me "punk".