We shouldn't have to carry insurance cards or copies of our registration
If the papers ever conflicts what the goddamn cop pulls up on their computer we all know what the result is gonna be so skip the stupid step and just look it up.
That's not how it works. It needs Secure Boot, TLS, Remote attestation. And location access.
No need to register as john.doe@apple.com because you already have your license there.
If it makes you feel any better, we've had them for years in California and there is still almost no scenario where you don't still need your physical ID.