It’s the way Apple works, and their behavior so far has been consistent. Blue bubbles are a branding thing, they wouldn’t share them with others. Then what’s t

It’s the way Apple works, and their behavior so far has been consistent. Blue bubbles are a branding thing, they wouldn’t share them with others. Then what’s the point of having the branding? They do actually indicate a difference of functionality. RCS doesn’t support iMessage apps for example, not that those get much use. But like I said, even at parity I think they’d keep the branding.