Yes, but they also usually contain hysterical hyperbole and conspiracy theories.....LOL!
When some of the really cool planes used in the Iraq war were first publicly televised, I said “Ah!” and pondered the ‘mystery’ no more.
My belief is, that, if they are showing us *these* marvels of technology now, what do they have stashed away that they have *not* shown us, yet?
We have a magnificent military and the equipment they invent never ceases to amaze me.
[hey....there’s 3 guys in black suits at my door...gotta go now]
;-D
The retiring head of Lockeed Skunk works declared quite seriously
IF YOU CAN IMAGINE IT, WE CAN ALREADY DO IT.
And he said at other times that we are AT LEAST 50 YEARS ahead of everyone else.