It's a fictional take on his pre-Nazi life -but I recommend the movie Max. It's about a Jewish gallery director (John Cusack) who tries to encourage a depressed Hitler's artistic side.. but he ends up watching him spiral into the Nazi stuff, and applying his ideas that way.
On the flipside, there have been great people too.. MLK Jr. might have been ENFJ. Maybe Freddy Mercury XD I don't like the idea however that F's are necessarily good. A lot of them are evil assholes. Some just assholes. Some completely heroic. MBTI isn't about subscribing morality or sainthood or evil to any function as a rule. And idealism has nothing to do with necessarily wanting to make an inclusive world.