As I understand it, so far, the courts aren’t disputing that Trump incited an insurrection, they’re disputing if the 14th Amendment applies to the office of the President.

Well, should a Liberal incite an insurrection against the United States, that precedent should be used against them.

cyberspace vs meat-space

Those are the two I’m most familiar with in my profession, at least as far as civilian authorities are concerned. Can’t really say “no” and, I’m pretty sure neither can you. On the other hand, feel free to prove me wrong with a counter example. :)

United States Federal Aviation Administration, I believe EASA is similar.

In the aviation world, an experimental aircraft may not be used for “compensation or hire”. The only exception is that a kitplane manufacturer is allowed to give demo flights.