My razor for filtering out any UFO/UAP photo is simply: unless I have physically seen the UFO in question, any attempt by others to persuade me they're real or operated by intelligences orders of magnitude higher than ours, is invalid. You can't audit these people's claims short of being physically with them when the photo was taken. For all I know, someone put a piece of cheese on the lens and then passed it off as a UFO.<p>That said, I did witness something strange about a year ago when I looked up at the sky randomly. This object was darting really fast at quite a height. I dismissed it as a drone, but I didn't know drones could operate at such a height, and it done acute turns without slowing down, something drones can't do, no matter how many videos of drones turning acutely at speed you show me, because an object <i>has</i> to slow down before it does that. It's basic physics.<p>Anyway, it was good to see, since I was physically present, so at least I can say these things could possibly fit the narrative of 'aliens' or 'watchers' who are doing recon on our planet.