Privacy I'd agree, but security? Apple's security track record is straight up hot garbage. Their cloud security is a complete joke (iCloud has been hacked how many times now?). Google's cloud security meanwhile has a stellar record. Outside of cloud yeah Apple has lots of security buzzwords, but they still are repeatedly hacked. We are, after all, talking about a post where 5 different 0-days were actively exploited on iOS. And just about every release of iOS has had critical escalation vulnerabilities (aka, jailbreaks) - such as the CoreTrust bypass exploit in iOS 12 ( https://gist.github.com/pwn20wndstuff/a57b213a6f8c75cb3b9a8c... )
Android has an update problem, but between all the hardening that's been done there (such as extensive selinux policies) it's pretty fucking solid, and is backing that up with results.