I can't wrap my head around time travel or beings from the future.
Tucker Carlson was hinting not too long ago about information he was being given from various "trusted" sources that these craft and these supposed beings aren't what you might think...ie aliens from some other planet.
He didn't go into much more detail, other than to convey the notion that all of this might not be a good thing or these things might not have our best interests at heart.
Who the hell knows what's up. Psyop? Maybe...instead of a pandemic we get some light show invasion...or...maybe they are future humans...or...maybe they are more spiritual in nature...angels...demons...who the hell knows.
Alternate universes...glitches in the matrix...I could go on...