DJI forces you to side load their app for their Air Units and Drones. And this is scary. It looks like the rule they violate for the play store is that their app can self modify.
Let that sink in ... Any tension or whatever political bull crap happens and you have a state controlled malware on your device that can do anything it wants with your drone.
Millions of people installed this without really understanding what could be the consequences...
Google clearly knows this. IMO the motivation here is obvious, and it isn't security.