Conspiracy Theory or Fact

 UFO sightings are just humans from the future on a time-traveling safari.

All the UFO sightings throughout history are just humans from the future on a time-traveling safari meant to observe how we were in the past. They are supposed to keep out of sight, but thanks to human/mechanical errors, there have been hiccups with their cloaking which have resulted in being seen. That’s why there have always been so many reports of them throughout history, but there has never been an attack. It’s just us.

Also the reason why we don’t see as many examples of UFOs now even though pretty much everyone has a camera is because people are not that interested in this time period since we already document aspects of human life all the time.