This one *might* be an exception: http://www.epictimes.com/2015/08/zorro-to-be-rebooted-in-a-post-apocalyptic-setting/
I could even see a way this could function with a nod to the original. Our noble hero remembers his history (or alternate history) and the story of the Californian who fought the oppressive governors in his day and decides to take up the mantle to right wrongs in the present. Now, how rapier and bull-whip would work in a post-apocalyptic setting is another question. But I love me some classic duels–which looked nothing like the watered down sport version people see once every four years in the Olympics. So I’d roll with it, given some decent handwavium.