Comment by grapheneos

GrapheneOS requires MTE for any newly added devices. Pixel 6 and Pixel 7 series devices do not meet the current requirements. Pixel 8 and later are the devices meeting the full requirements.

Devices are supported until end-of-life rather than being dropped when they no longer meet the requirements. Pixel 6 is nearly end-of-life and Pixel 7 will be end-of-life in a bit over a year. Both have 5 years of updates from launch as opposed to 7 years for the Pixel 8 and later.

We want to require 7 years of updates for new devices rather than 5 but have left it at 5 to help budget devices meet our requirements.