I think I'd feel the same way about race- or gender-attestation: none of your business. Let's not build the infrastructure into the operating system to selectively restrict civil rights by demographic.
Doesn't make sense to invoke civil rights and pretend there are no legislative limits. If a law is passed requiring age verification and the component can't attest, then its blocked. You must attest your age to vote for example.
Not every device needs to be a secure voting machine. Civil resistance is an appropriate response to such an effort. The author prefers proactive cooperation.