Somehow I doubt that the makers of Hostel or Dumb and Dumberer or Dude, Where’s my Car know, care, or need to know much about the human condition. Nor do they have much empathy with their subjects.
Hollywood is left leaning because that’s the fashion there. It’s as simple as that. It’s odd that an industry as venal and as concerned with the bottom line as Hollywood should be left leaning but there you are. The same executive who screws his screenwriters and strong-arms his competition will donate to the Democratic Party or some Save The Rainforest group. And he’ll also greenlight a script in which the chief villain is a venal corporate executive only concerned with the bottom line who screws his employees and strong-arms his competition. Hollywood leans left in the same way the fashion in rural Kansas is right leaning. It’s just what people do.
Of course this is all pretty broad brushed. There are plenty of conservatives in Hollywood, some quite famous. Mel Gibson, Ron Silver, and Arnold Shwarzenegger come to mind. And I’m sure there are liberals in rural Kansas as well.
Doesn’t everybody?