I may be wrong in that, but not I think in putting the questions. In our modern democracy the government needs not a unanimous but a general support for war before it orders our forces to fight. ↗
Hollywood movies are run on fear and they don't want to make bold choices. They, generally, speaking want to keep things status quo. That's not really interesting for me. ↗
A long time ago a bunch of people reached a general consensus as to what's real and what's not and most of us have been going along with it ever since. ↗