Since the UFO footage is mainstream, lets see what our best theories are

Previous discussion: https://news.ycombinator.com/item?id=21858093

(I know there were more, but can’t find them atm.)

It seems straight forward to interpret (which means I'm probably wrong.) Since the motions are impossible they didn't happen. Either:

1) The objects were much closer and the high speed motions were apparent motions; or 2) The instruments were being spoofed by: A) DARPA experiments; B) The Chinese; C) The Russians; or D) Some other party (Israelis or ?

Nothing impossible about those motions, any sufficiently advanced technology looks like magic.

Some form of advanced drone or interceptor created by the US, combined with a disinformation campaign.

I thought the general consensus was that the way that the craft was accelerating far outpaced any known tech by a large margin. I was hoping some aeronautics HNers could chime in with their 2 cents.