I am never wrong. You will come to know this.
That is not something I “know”, it is something that I actively do not believe.
It is something you SHOULD know. That the probability is VERY high that this expert is exactly right. He has no motive to lie. for one thing. Your side does.
The claim is wildly outlandish. Incredible, and paranoid. Preposterous.
You forgot 'poppycock' and 'balderdash'.
“He has no motive to lie.”
What motive do bigfoot promoters have? UFO promoters? Conspiracy theorists in general? You?