Mexican pilot manuals actually have instructions on how to deal with UFO encounters.
We kind of already have enough government and military people discussing UFOs and their experiences with them.
We have the disclosure press conferences. A recent one focused almost entirely on their tampering with nuclear sites, with witnesses who worked at those sites. These men are very thoroughly vetted, they have to be, they were charged with the safe keeping of weapons of mass destruction.
Or some of the great books on UFOs, like Leslie Kean's recent one. Foreward by John Podesta, a long time supporter of UFOlogy, white house chief of staff for Obama and Clinton.

“I was astonished by the care and precision of Leslie Kean’s research in this terrific book. Her analysis is carefully reasoned and to the point; her craftsmanship in organization and writing are superb. Her expose’ raises important questions: Why does the US government create public distrust by neglecting this important topic? Why do its agencies avoid investigating cases of interference with flight operations and instead issue absurd cover-up stories? This book is ultimately an appeal to all scholars for an “extraordinary investigation of an extraordinary phenomenon.”
– Rudy Schild, Ph.D., Harvard-Smithsonian Center for Astrophysics
There's certainly a lot more evidence for this than there is for any religious belief. Yet who is looked down upon more?