I guess that mean that Microsoft's strategy (implemented with that Trojan horse guy) of "don't let them do Android even if it means destroying them" is working in a way.
Then again, Nokia were the guys who popularized the paradigm of "make phones that destroy themselves if they detect non-original accessories" and they are Microsoft front now (and thus on the other side of War on general purpose computers than me), so I'm not really sad to see them leave, should that be what's actually going on.