Tin Foil?
I know about HAARP and about RF. You may sell that as the cause to the real tinfoil crowd, but I know better.
Have seen a lot of very interesting RF sites. Saw the “gold bricks” at Goldstone and got the tour of the VLA array when the first 3 dishes were operational. A friend of mine in OK made the first attempt for EME on 10GB from Greenbank.
I was a homebrew electronic builder for many years back when.
Traveled the West for 30 years, lost of techie Ham friends scattered over many states.
I love RF.
Well if not HAARP, then SOMETHING did it. Aliens, warp drive gone bad... something.
Makes more sense than a bunch of people doing what they have for 15 years. ;)