You evidently have such little awareness in the field, that all the evidence in the world would be mystifying gibberish because you'd have no track record of a background, context or reference point from which to evaluate anything--short of a craft landing in your back yard and being left there.
A friend of mine's dad had the connections and facility to arrange for a craft to hover outside their house over the street one morning when she was in her teens. He'd asked if she wanted to see one a few days earlier. She'd said yes. That early morning he summoned her outside and there it was hovering a few feet above the curb and pavement. I think it was one of the 30-50' diameter craft, if I remember right.
She asserted that she could get in contact with the related ET's any time she wanted. But, she, being a Spirit-filled Christian was not the least bit interested in such . . . spiritually disturbing contacts and had avoided it for decades.
This particular friend's dad happened to have been--as she described it--Einstein's best friend and colleague. I don't have those kinds of connections and especially not currently. Nor would I want them. I firmly believe that such technologies are in the steel hard, icy grip of the puppet masters.
That's OK.
I'm quite content imagining the look on your face when your construction on this reality crashes terminally to the ground. No, I will NOT be waiting on the edge of my seat for a very unlikely apology.
Was Bigfoot at the controls?
Top, translated this means, "I have no evidence whatsoever, so to cover that fact I'm going to claim that you wouldn't understand it anyway".
The UFO/conspiracy/X-Files kooks think a lack of evidence proves something.
Just ignore 'ol Quix...he's a nut.