[neekleer]

In the case of the FBI claiming they needed Apple's help to retrieve encrypted data from an iPhone, it's reasonable to suspect that it was simply a ploy to pressure Apple into making concessions in the face of public pressure. A third party firm was quick to assist the FBI, but I doubt the technique used to bypass Apple's security on the iPhone was entirely novel. I would guess the firm was surprised the government didn't have enough resources to overcome the obstacle themselves long before anyone else. The San Bernardino shooting was a low stakes case of terrorism that may have been classified as a normal workplace shooting, and the FBI didn't have to make haste nor use all of the tools at their disposal. At the same time, the FBI's request to Apple can be considered legitimate after some hand waving because most of the FBI was probably told that it was technically impossible to crack into an iPhone because the necessary tool is classified and kept in reserve.

Also, I don't think any number of people believing to any extent that a corporation may have been compromised removes an important incentive for that corporation to maintain its integrity. For a security-conscious company, reputation and trust don't go that far so it would be safer to assume that Apple can be or has been compromised maybe even without their knowledge. That company would have to look after its own security and use custom protocols / devices. If it was forced to trust Apple, it would have to find an ingenious way to ensure that was not at all in the interest of Apple to betray them.