I inhabit a large county with a small population. Maybe 120k inhabitants total within the imaginary border. The nearest city of any size is 45 minutes away, different county and only 65k inhabitants but it does have a big 10 research university. Mostly I just see vapor trails that dissipate quickly a few miles behind the aircraft while you can still see the aircraft. I do on occasion see something that seems to linger long after the aircraft is gone and it seems to spread but those are rare.
Guess with all the aircraft used in war right now they don't have time to hit the rural areas or the smart people at the university.
Oh btw, I have figured out the more I learn the less I know. It is usually because you now know to ask more questions and realize there is more that you didn't know before. It is an endless exponentially increasing cycle. Hopefully one day I will reach the point where I know I know nothing at all, and then I can begin.
