UFO and aliens evidence

What is the most important evidence (pictures, films, parts of UFO or something) of UFO or alien presence her on Earth. What do you think?

I am beginning to go towards the train of thought that UFOs are essentially a disinformation ploy... in order to divert attention from some of the things the Cabal is doing right here on earth, and the cover up most of the advanced technology that they have developed here... I may be wrong, but to be honest, I dont see what a large contingent of aliens could find that interesting on this planet....

Divert attention from advanced technology...i also think this could be one of the answers.