"They see but do not see... they hear but do not hear..."
Why is it so necessary to dismiss the Ancient Alien program? I mean: all our culture is based on the notion of Gods visiting Earth. (whoever they were) One example: Manetho wrote that The Gods ruled on Earth before the Pharaos. It is the same all over the world... Quetzalcoatl, Annunaki, Indra, Amma, Brahma,Nüwa.....
It is in the beginning of almost all modern Human culture around the world; Aliens visiting and affecting world and Man.....! It is all over the place! All religions...religious buildings.... religious items....seremonies.... mythology... art.... world view....scripts... you name it!
What you do Robert... is to maintain the notion that it was all "primitive people, inventing fairytales on how elements work" . I thought we had developed further than that Robert.
One can separate people after different criterias.
One is: those who obviously are afraid of the unknown, and sweep all disturbing enlightenment under the carpet, and those who get curious and inspired....