From these all-Christian platforms people can do what they did on Twitter and Facebook (tweet Bible verses, express dismay over political affronts to morality, and proclaim excitement for date night with their hot wives), but here their audience presents no opposing viewpoints which could rankle them and raise their blood pressure.
Quite how making a lower-quality version and calling it Christian brings glory to God is not clear, but evangelical interpretations of “worldly” things are rampant and time-tested. It isn’t biblical, but it’s how Christian culture tends to operate.