The Holographic UFO-verse

A week ago, the world was in awe when the King of Rock and Roll performed
on stage with Celine Dion. The explanations ranged from CGI, to Holograms.
It got me to thinking, if we can master the basics of holography,
considering the concept was well concieved for Star Trek, than is it
possible that someone with far greater technical talents has pulled off the
greatest Holographic show this side of the galaxy?
The question is: Are the majority of UFO's nothing more than holograms?
Consider that almost every case consists of a craft appearing seemingly out of nowhere only to disappear into the ether. There is no trick photography. No wizard behind the curtain, so far as we know, and yet there is something about the UFO phenomena that is far beyond your typical idea that they are advanced interstellar craft.
There is one case that to me, spells out the whole concept of holography and UFO's. If you've never heard of the FATIMA apparitions, here is a briefing: In 1917, three children, Lucia, Francisco and Jacinta saw what they called the LADY OF THE OLIVES. According to the accounts, it was the Virgin Mary. Or so the story originally perpetrated. However, in recent times, the FATIMA accounts given by the church have been heavily disputed.
According to some researchers, what the children saw was not in the likeness of the Virgin Mary. On the contrary, what they saw was a being, resembling a 12 year old girl, with large eyes and an odd costume of intricate ball-like details, and an odd crown of still, even more balls, around her head. She was something they had never seen before. But she was not the typical VIRGIN MARY apparition.
Most intriguing is how the sun seemed to bounce around in the sky. Does that sound familiar. Or, how about many artistic depictions of rays or beams PROJECTING the image of the Virgin. This would not be the first time nor the last, that a sighting of such religious implications marked the emergence of a wholely new kind of UFO experience.
Was the FATIMA apparition a hologram? Some say yes, and some still say, BLASPHEMY. That is fine, but consider how eratic the behavior of most UFO's are; like holding a laser beam to the sky and then zipping it back and forth, randomly, with no apparent reasoning.
This is not to say there are no actual, physical craft out there. I have read many, many reports to validate the strong precedence of crashed, retrieved, and very much REAL crafts of a Extra/Ultra/Cryptoterrestrial nature.
But is this all some facade? What if there was an exchange of technology between our government and these beings at some point in history? Do we really think that some advanced race would show us how to build weapons of mass destruction? And if so...if these beings soul initiative is to watch mankind obliterate itself, than that in and of itself is a form of deception, because you don't tell the ant you're going to step on it...you just do.
We could very well be dealing with the greatest cosmic lie ever perpetrated. While we are looking one way, thinking to ourselves how fascinating it is to see these wayward crafts jetting across the sky from some unknown abode in the cosmos, we are essentially looking in the other direction---distracted---while the real crux of the matter, the true happenings are spinning about, right beneath our feet, but we are just too mesmerized by the light show to notice.