[imron]

> All the other insecure parts of their software stack

I didn't say all the other parts, or that he's going to do it singlehandedly. Maybe they want to improve end-to-end encryption for iMessage or similar and figure he's got relevant experience.

> Apple's problems, such as they are, are systemic and cultural.

Possibly, but even then, I would argue that this current situation is a culturally defining moment for post-Jobs Apple, maybe even strong enough to override other parts of their culture.

One thing for sure, it's being driven from the very top down and Tim Cook is making clear, unequivocal comments about where the line in the sand is.