That'd just be going back to their historical roots. You used to only be able to buy Apple RAM and Apple drives. All parts were Apple parts, there wasn't anything else.
And look, we're already back to, you can only get RAM from Apple, because so many of their products come with it soldered on the logic board with no upgrade path.
Indeed, sure would be a shame for anything to happen to your data because you chose not to use drives equipped with iStoreSafe(tm) technology by Apple(tm).