That's my point. They chose the option where everyone wins the most, especially themselves. The alternatives would have set the smartphone industry back several years as Google would struggle to make phones and phone manufactures would struggle to make a halfway-decent operating system. Google's policies are "anti-competitive" in the same sense that charging money for their operating system or enforcing copyright is "anti-competitive." In one case, you're forcing companies to pay for your product. In the other case, you're forcing the companies to follow a set of rules to use your product.
