William Goldman - one of the most successful screenwriters ever - on creating stuff: "Nobody knows anything"pic.twitter.com/qPVTIOq0kF
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
I believe Hollywood's actual tactics are more like spread betting, fund one massive movie with known "names" etc and also fund ten more tiny movies of emerging nobodies. Hopefully after several cycles of this one of those makes you more money than you spent.