> but it could be fixed if the market demanded it.
The market (my mom for example) is unaware there is a fix.
> there is no pressure from anyone to maintain backward compatibility.
You and your manager are both part of the problem. And the phone makers, because they invented a market place for shit companies that wants to ship unfinished software and push daily updates to their users to eventually reach a point where their API is stable.
There used to exist software developers who took great pride in (API) backwards compatibility. These days, where are they? My guess is they have been overrun by the a huge crowd of new people who have never maintained a backwards compatible API and who don't know how to. Management love fast-moving people who say "yes sir" and "not a problem sir".