I highly recommend the Joe Rogan interview with Bob Lazar.
It’s like 3 hrs long, but they go into pretty much everything that guy has to say. He mentioned all kinds of stuff.
I do consider myself an expert on reading people (in person.)
I would say that the people usually talking about all this stuff, at least seem to believe it themselves.
Not that I haven’t seen people who I believe are lying.
And I could still be fooled.
At this point, I think you take the information as must speculative. As despite some typically controversial images, we have no physical evidence (that the public is aware of.)
My understanding of the situation is, in 2014 or so, the US started using state of the art radar, and tracking for it’s vessels, and aircraft.
THEN, the military started “seeing” “them” often.
It’s intriguing.
Is it authentic?
I guess it’s more fun, to give it plausibility.