And I give you the official wording of Google every time.

> Google is committed to supporting MTE throughout the Android software stack. We are working with select Arm System On Chip (SoC) partners to test MTE support and look forward to wider deployment of MTE in the Android software and hardware ecosystem. Based on the current data points, MTE provides tremendous benefits at acceptable performance costs. We are considering MTE as a possible foundational requirement for certain tiers of Android devices.

https://security.googleblog.com/2019/08/adopting-arm-memory-...

> Starting in Android 11, for 64-bit processes, all heap allocations have an implementation defined tag set in the top byte of the pointer on devices with kernel support for ARM Top-byte Ignore (TBI). Any application that modifies this tag is terminated when the tag is checked during deallocation. This is necessary for future hardware with ARM Memory Tagging Extension (MTE) support.

>....

> This will disable the Pointer Tagging feature for your application. Please note that this does not address the underlying code health problem. This escape hatch will disappear in future versions of Android, because issues of this nature will be incompatible with MTE

https://source.android.com/devices/tech/debug/tagged-pointer...

So unless you have other official feedback from Google management, I will keep repeating myself.

I am not sure if I have made myself clear, because I have no issues with the Google documents on this and I believe they are very clear: this feature is optional! Optional optional optional, only on hardware that supports it will Google implement these things because they literally cannot use it otherwise. Your wording has always implied that this is a requirement to run Android 11 and it is not, and that is what I am asking you to change. Like, what’s wrong with being accurate and saying “Google is implementing support for this in Android 11”? “This feature may be used to classify Android devices”?