One question I have but which may be impossible to answer is whether there is some level of confirmation bias here. Frankly every drone sighting is mysterious t

One question I have but which may be impossible to answer is whether there is some level of confirmation bias here. Frankly every drone sighting is mysterious to me. I don’t know whose it is. So yes, they are drones but maybe this is only one standard deviation from normal? Many non-military people own drones.