Guys, this is all just plain old wishful thinking. Neither you, nor me, nor most people here have any real clue what decisions are being done behind closed doors of Apple, or other companies. All the high profile cases are mostly PR-oriented, see how PRISM was handled (not that they had any choice, but it is what it is).
Don't attach these emotions where they are not appropriate. Apple is a for-profit company. If they will be pressed hard by US government behind closed doors, they will bulge and you won't know about it, why should you (maybe in 10 years as part of some leak). If they will decide to change their strategy, they will. They have 0 moral issues hiding gazillions of cash offshore from IRS. Just like any other company out there.
Simple fact is, most people don't care about security. I work in IT, and I have numerous friends with iPhones, but exactly 0 of them cares about extra potential security when choosing phones, most have no clue about these issues. Regular people choose Apple because of Apple and how things look and feel, and how they are perceived among others as a status indicator.