Personally I think the problem is primarily ours. just because the evidence is confusing doesn't by default mean the answer is paranormal or supernatural. I think that's the point Streiber is making in his new book. Its a view ive long espoused too. the universe is mechanistic. Not understanding a mechanism is OK. Ascribing a superstitious or supernatural explanation is not. Nor is denialism a valid answer
classic example
The platypus is so weird that scientists thought the first specimen was a hoax
That's not to say deliberate deception isn't a factor in the UFO mystery, but the platypus didn't need to engage in deliberate deception to invoke what strikes me as the same response dynamic.
It took 100 years to prove it laid eggs. there is nothing paranormal about this critter, yet it created the same cries of hoax the same confusion we see in this enigma.
If UFO's are no more unnatural than the platypus, and it took 100 years to settle the egg issue.............
Of course today there is no confusion about the platypus and its reproductive habits. I suggest the same process that got us there can and will apply to this matter.
The question re the eggs wasn't resolved by saying since I don't know, since the whole thing is strange it must ergo be a hoax
It was resolved by scientific study and research and yes 100 years worth of patience and perserverance
Perhaps even more significant
Two hundred years after its first encounter with Western scientists,
a genome analysis helped to unravel more questions surrounding how the platypus came to be: researchers determined, for instance, that venomous reptiles and the venomous male platypus developed the characteristic independently of each other, but from the same set of genes.
Our own level of technological knowledge took 200 years of advancement before we had the tools to answer some of the questions this strange thing presented us with.
If UFO's are themselves advanced technology, the same may apply
The trap here is to make the same mistake many made when presented with the evidence of the platypus, simply write it of as hoax since it fell outside the experience of those examining that evidence. Even those who kept and open mind didn't live long enough to see the scientific tools developed to answer some of the questions definitively.
Just because something is weird, or falls outside our experience or understanding, doesn't make it a hoax. That's the lazy way out