And what was the claim? You doubted its martial application based on your experience.
"I doubt a giraffe exists because I never seen one." That's a boastful claim. Or "You can make sushi from your opponent with this tool". Both dead wrong without reading the little writing on the bottom of the page.
And to end this, I will say that "micro hawk" for me is useless. I don't intend to get in a fight and I hate the ergonomics of a skinny paracord wrapped handle for medium to long term use.
I see your point.
However, compare this implement with all the weapons it claims to have been derived or inspired from. It is a poor karambit, a poor tomahawk...as it lacks the characteristics making those weapons usable. Like...size, mass. I tend to lend credence to designs that have been around for hundred of years, exhibiting certain characteristics that made them work.
Sure, you could slash someone with it. Repeatedly.