Because at least the 2nd object wasn’t, it was described as a cylinder about the size of a car which is where all the UFO tic-tac victory mark memes came from.
Source?
https://www.theguardian.com/us-news/2023/feb/11/alaska-myste...
> It was described as "cylindrical and silver-ish gray" and seemed to be floating, a U.S. official said.
https://news.sky.com/story/us-shoots-down-unknown-object-fly...
> The object, shot down on the order of President Joe Biden, was flying at a high altitude of about 40,000ft and was the size of a small car, the White House said.
"It did not appear to have maneuverability capability, he said. "It was virtually at the whim of the wind."Maybe Blue Beam is in effect.