> Apple executes massive feature releases on a yearly waterfall-like schedule across hundreds of teams. It requires [...] And no doubt a great deal of crunch t

> Apple executes massive feature releases on a yearly waterfall-like schedule across hundreds of teams. It requires [...] And no doubt a great deal of crunch time, their fair share of delays, some major messes and the occasional outright cancellation. And if I'm not wrong their roadmap is not public information. I personally find it hard to believe that a large company can exhibit all those adjectives you list. Everyone finds this hard.