I love people going nuts over stuff like this. Take a second or two to think about it. UFO means Unidentified Flying Object. That doesn't automatically mean alien flying saucer. It means something that the people who saw it don't know what it was. Someone's drone, if no one around knows that person is flying it, is a UFO. Satellite debris, if the person who sees it doesn't know that's what is falling, is a UFO, especially if it's a satellite no one wants to admit was up there to begin with.
Military and civilians have seen stuff they can't ID for decades, and will continue to do so. Just cause no one knows, or again will admit to knowing what was seen, doesn't mean its...(cue History Channel Ancient Aliens guy with the horrid haircut) aliens.
I have my own theories about such things, personally. They provide quite the distraction and cause many to question some very fundamental ideas.