Google collects 20 times more telemetry from Android devices than Apple from iOS
[therecord.media]apple-from-ios/
[arstechnica.com]apple-study-says/
The fact that it takes rooting and installing an AOSP ROM to opt-out of data collection, and that companies are allowed to lock bootloaders that make it nearly impossible to do even this much for dedicated individuals, is abhorrent.