The conjecture that extra-terrestrial visitors are Satanic is fascinating. Seems to me he would have a lot to gain from making a big show and unsettling people.
***It wouldn’t be that big of a jump for some power-hungry military type who’s involved in these secret weapon projects to try to claim they’re extraterrestrial or worthy of worship as a living god.
It seems there is no “hard” evidence for either view — or any view for that matter — at least so far.
***Read the book, “Intercept UFO” by Renato Vesco. It presents “hard” evidence for the secret weapon theory. It costs less than $20 with shipping, normally, from Amazon.