Yes!! All this and more. Although I reject utterly the premise that these craft are from a planet other than earth, it is glaringly obvious that these craft violate our existing understanding of physics. Clearly there is a whole nuther’ set of laws for another physics. But knowing this doesn’t mean these craft are from another planet. That is 100% a concoction of pop culture that is used by some to obscure the reality and truth of these craft. I think it far more likely these craft and associated beings are much more likely to be from this planet. Breakaway civilization? Interdemensional beings? “Demons” and the like?
Related, I don’t think our known government knows what these craft are. The “government” after all does not do much research itself. It sends out bids and private or public companies do all the work. I can imagine there are scenarios where a company would do it’s research and development not at all related or shared with government.
Until proven I’m not ruling out any possibility, they could be alien life from another planet or they could be spiritual in nature or it could be all a hoax, categorically stating anything at this point is being close minded IMO