I had the random thought today about the Joe Rogan interview with the author of a CIA assassin book who posited that neither Area 51, nor the Roswell incident involved extraterrestrial life at all. Instead it was absolutely horrible (and criminal) US government conduct.
This seems to make the most sense – why would the government cover up something that would give it more money and power? That sort of thing usually gets pushed front and center. Shameful government actions on the other hand get covered up and pushed way back…