I've never really understood why we chase Android-alikes on mobile platforms instead of trying to build on mainstream Linux. I know some folks in the nix community (nix-on-droid and other projects) have tried to bring us closer to this, but projects like Graphene seem to have a lot of traction.
I don't either. Don't we have free market capitalism? Why don't I have a Linux phone? And why do I need to worry that my government and banking apps won't work if I get a Linux phone?
Not in the mobile world no, it's not a free market by any means