This is my biggest problem with believing anything alien related; how come all of the video evidence is taken on a phone camera from 2001, and the fact basically all sightings happen in the US?
The people making this shit up have to try harder than that!
There's a somewhat rational theory that Roswell happened because it was the site of the nuclear bomb testings and aliens "only try to contact civs that are at splitting the atom tech level".
It has some merit to it, but yeah, look at that map. Hardly convincing when looking at the reported sightings.