I disagree, privacy is an essential part of security, if there's no privacy, then there's no security.
That's also why I don't keep anything important on my phone as I don't trust what's going on there despite having all the secure features that you would want.
Other way around, actually. It's possible to make concessions to privacy, like providing crash reports, or running applications in sandboxes which limits what they can harvest, while keeping the platform secure.
Any privacy you have on a system is reliant on no one tampering with that system and on software behaving itself. Without security, you can't trust the system to implement any privacy.