[theodric]

May I infer from your response that your quarrel is not with a central authority having the final word in what code you're allowed to execute on your own device, but rather that it should be the government and not a corporation signing the binaries that are permitted to run?

If you're expecting a perfect analogy, you're not going to find one. Law in its application also doesn't deal in exactness, but in generalities and vibes: that's why lawyers argue, and judges decide.

I'm familiar with the process for individually certifying unique and modified vehicles in several European countries. Invariably, the process is costly and onerous, which serves as a deterrent.