Or: One (a big entity with enough resources) should take this as an opportunity and create a new, third truly open alternative to iOS and Android (no, I'm not

Or: One (a big entity with enough resources) should take this as an opportunity and create a new, third truly open alternative to iOS and Android (no, I'm not talking about an AOSP fork, I'm saying something totally new) and let iOS/Android have their thing as they want, letting consumers decide between the three instead of forcing vendors into ridiculous business decisions like forcefully opening their own platforms for others.