It appears that both of the major computer platform makers have come to the same conclusion: they don't want to make computers that their customers can program for their own purposes; they want to make ever-more-tightly-sealed point-of-sale devices for buying digital products and services from the device maker and its partners.
In other words, if you think the sealed iPhone, tethered to giant companies with strict rules about what you may and may not do with it or put on it and its design esthetic of "enjoy the beauty, stop resisting, do exactly as we say, and why not buy something with it, you'll feel better" is your idea of a great "pocket computer" for hackers, then you should be happy about where our computers are going. Otherwise....
I think we hackers are going to be driven to Linux on the desktop over time, which I would have no objection to if only there were an "Apple for Linux" company making the hardware and matching drivers of Apple-level quality. I can live without MacOS, but the hardware is a big deal.