> Apple has the ability to control security issues on Android: they can release an Android app, like every other E2EE messenger out there. I'm surprised I have

> Apple has the ability to control security issues on Android: they can release an Android app, like every other E2EE messenger out there. I'm surprised I haven't seen this mentioned more. They could even make a green (or whatever colour they wish) iMessage bubble to denote that it is not from an Apple device. Seems like it solves all the problems people present with E2EE/iMessage with Android interop. On the issue of spam, which I feel is just grasping at straws, You could allow blocking unknown non-Apple iMessages by default. Unless I am mistaken, this really only leaves the walled-garden as the thing that stops Apple from implementing something like this. In fact, you could even only allow Android iMessage conversations that include at least one genuine Apple device. This combats the argument that they shouldn't have to give resources away to Android users for free. This would be added-value to their own customers by providing more streamlined messaging with their Android contacts. Such as situations where group chats are forced to swap to MMS for a single Android user, sending pictures/video to a friend, etc.