I mean, no offense but the guy died 60 years ago in a vastly different theatrical environment. In order to be able to make anything new, you have to "play the game" to put it lightly. Sequels/remakes simply make way too much money to ignore while, for the most part, original films are not. The movies are expensive and we have less money and time than ever, families want to have a certain amount of certainity going into the theater, for many this is now a $100+ outing.46/50 of the top grossing movies are sequels/remakes.