Ich hätte nie gedacht, dass ich das Wort Mal unironisch in den Mund nehmen würde.

Volksverräter.

It could be about sending a message.

A missing knob is easy to fix. Bolting a wrench to the housing holding the knob in place is very explicit. It screams "don't touch"

Maybe she's getting some treatments and does not want to be filmed in the meantime.

In universe reason could be that CVN-65 USS Enterprise was active until 2012 and therefore during the show. I don't know if there are any rules against having two vessels with the same name.

Out of universe, well that would be a whole other can of worms.

Das sind vielleicht Idioten und Spinner, aber zumindest nicht Antidemokraten

Na, that would make old misers envious and throw a fit like a baby.

Na, the IT guy would ask you to turn the key, because it's mostly user error.

Diet specialists hate this trick.

And that is ok, that shouldn't be what he does. He should do CEO stuff.

That is not saying anything, the full documentation and source code is public for everyone to read.