Android is too fragmented to having any pushing power for one company (other than Google and even Google’s pushing power is low but that’s due to a different matter). The experience too fragment , the API’s too fragmented. iPhone’s unified experience makes it easier for pushing power to come to play. If Facebook leaves the App Store and opens a new one and uses the epic games strategy to pull in developers, users will go there privacy be dammed. Privacy regulations should have came out before this.