If it made 3rd party apps impossible, then all or most of them would have announced they were shutting down by now. In fact, only three have done so. The rest a

If it made 3rd party apps impossible, then all or most of them would have announced they were shutting down by now. In fact, only three have done so. The rest are still trying to work out the economics. I expect that quite a few will survive, despite people saying it is "impossible."