You're missing the point.
The solution is for the tech people to stop thinking they're the center of the universe, and drop requirements that make no sense for their users.
In the case of the death certificate, that means dropping the extra authentication requirements for that computer application*, or just having the doctor print out the certificate and sign it, like it was always done.
* Software engineers suffer from a certain kind of brain rot where they assume the computer system itself is the last and only line of defense (so enforce onerous authentication requirements). In some cases that might be the right call, but in others is makes more sense to loosen the requirements and rely on other systems (e.g. auditing and after-the-fact investigation).