Apparently the reason we don’t have any of that shit is because Griff destroyed the world and so Doc Brown needed to change history.

In the Star Wars novels (IIRC this was established as early as ANH) sounds are generated by the computer to help you keep track of ships around you.

She had important “ackshually the real chosen one” things to do. What things? Important things, you don’t need to know the details.

Well, yeah. If they’re all dead, there’ll be no one to expel! /s

I’m going to go out on a limb here and say that this person has never once done anything that would actually help service members or veterans.