I attestation should be abolished altogether. An app should have absolutely no way of knowing what kind of device it’s running on or what changes the user has made to the system. It is up to each individual to ensure the security of their own device. App developers should do no more than offer recommendations. If someone wants to use GrapheneOS, root their device (not recommended), or run the whole thing in an emulat…
> An app should have absolutely no way of knowing what kind of device it’s running on or what changes the user has made to the system. and therefore the app cannot give a reasonable guarantee that it is not running in an adversarial environment that actively tries to break the app's integrity. Thus, the app cannot be used as a verified ID with governmental level of trust.
For most governments that is a very low bar.