LOL, God what a nightmare DOS was. Every program had to be learned from the ground up, no comnonality in menu design or choices, virtually everyone intimidated to explore the real power of computing. Windows, with its File Edit View Help, was a revolution and a god-send. Clumsy at first, but at least it had a standard and was organized, unlike the insane and sometimes even intentionally perverse chaos of DOS.
Re drones, watch out. An electric unicyclist -- EUC Army perhaps, or anyway the same guy who has multiple electric unicycle channels -- used his drone over State or Federal lands. A ranger with nothing better to do scoured youtube for offenders and set the video'er up with a gigantic fine for using a drone over restricted areas.
Far-fetched, you say? So would most of us believe. Turns out there is a basis for the fear ... a downed drone can cause all kinds of problems, including fire in the very fire-prone west and southwest. And in places that it is all but impossible to reach, given the ability of drones to go more or less anywhere.
At any rate, a huge problem ensued, and you wouldn't want to have to pay the fine for it.
It was quite a scary video by quite an ordinary guy whose videos I've seen many times, and who isn't a scare monger at all.