Not to the Air Force that came in to grab one particular downlink tape in 1996. What I and hundreds others in the MCC and backroom saw was very close to what is on the fighter jet videos. We also had confirmation tracking from NORAD. Many other such incidents, but that one in 96 was very overt. Granted, no, it doesn’t mean they are aliens. But the tech they must have had, way back in 1996, doesn’t seem to lead to a man made origin.
Now I understand what you are saying.
You have first hand experience with certain raw video recordings and sensor data, the contents of which was inexplicable at the time and has never been explained since.