When capitalism is dominant and the bottom-line is money, this is the logical first line of reponse. If you don't agree with a company's actions, withdraw financial support. If enough people do it, it can make a difference. In this world, there are many means of entertainment, especially with the internet. Movies can be replaced; it may be a sacrifice, it may be something else, but it won't be supporting groups whose actions endanger the great endeavor that is the internet.