The question becomes one of "from public view".The talk of drones and AI makes me think of Skynet. I have thought this for quite awhile now. I'm not a conspiracy theorist or crackpot, but at what point does the public become concerned? Apparently the unidentified UAV's in the news awhile back created some concern. At what point does perceived malicious intent to surveil or do harm to those on the ground allow for defense? Keep in mind I wouldn't try to bring one down due to Federal and State laws alone.
You can stand on the public sidewalk and view or take pictures of whatever you can see - because you have a practical reason to be on the sidewalk and no one should have an expectation of privacy.
Similarly the police don't need a warrant or any reason at all to enter my curtilage and look around. However they do need one to enter a fence.
So does the public have the right to fly a drone 100 feet above my house and take photo's? Do the police without a warrant also? What is the expectation of privacy when looking down from the sky - is that public view?
Similarly - bending and blocking light is technically possible - its a wave. If commercial tech became available that I could block all light entering or exiting my property so no one could see in, would I be allowed to do so?
The laws don't keep up with the tech. My common law brain says the public has no right to fly a drone 100 feet above my house and look down, because there is no practical benefit to society to do so, hence my privacy takes president. If I was sitting in the jury box I would say the drone (and its pilot) deserve all the buckshot it catches - assuming it was fired in a safe manner.