Earlier quoted context omitted.
> Worst case is 49.9% of people suffer horribly under state enforced "social good". As an iPhone, iPad, and iMessage user, please explain how I will "suffer horribly" from being able to interact with the iMessage service from non-Apple devices.
1) If it is prohibitively difficult (with what that means entirely defined by Apple) for them to fully support all features of iMessage to non-Apple users, and the law requires that other devices have full parity (I don't know if it does; the article is pretty short and detail-light), then Apple may have to remove features from iMessage even on Apple devices. 2) Apple may choose not to try to implement new features t…
Apple obviously won't write these apps, or support those apps or the devices they run on.
Also, If Apple at a later date add features to the iMessage protocol then they document the changes & make this available and are clearly not responsible to implement or support these changes on platforms other than their own.
Apple is not being forced to do anything at all here, except stop blocking other vendors from using iMessage.