Walt Mossberg outlined the issues really well. A lot of programs are becoming bloated, and as the company expands the number of people working on its products fragmentation across the platform is inevitable.
Essentially Apple is the first company in history with such as large distributed platform of devices utilized by an unprecedented number of people, and unlike every other company, it wants to keep a tight grip on every aspect of that. By the time is addresses an issue, it loses sight of another. This is how I imagine Apple is functioning right now https://www.youtube.com/watch?v=L5C8rnpAbIs
Essentially Apple is the first company in history with such as large distributed platform of devices utilized by an unprecedented number of people, and unlike every other company, it wants to keep a tight grip on every aspect of that. By the time is addresses an issue, it loses sight of another. This is how I imagine Apple is functioning right now https://www.youtube.com/watch?v=L5C8rnpAbIs