It's just funny that Americans have to contend with 2000 channels, and 60 different specific news sources, and the confusion that it creates, and the junk that we get to see is hilarious.
Hollywood is for-profit, is what Hollywood is. All the studios are owned by big, megacorporations that are the furthest thing from liberal you can possibly imagine.
It so happens that America, according to all the polls that are out there, is pretty progressive. So you're not going to see messages that support Ayn Randian individualism at the cost of the whole, because most people don't agree with that.