With respect the first observation is that nothing you cite here even remotely addresses what I stated in my post. There is an undeniably vast chasm between the huge amount of anecdotal evidence vs literally ANY scientifically validated evidence of Bigfoot.
I'm not sure what the name dropping is supposed to accomplish. This is especially true if the Dr Ketchum you're citing is Melba Ketchum. I'd actually try to avoid using her to corroborate my beliefs. (but that's your call obviously)
I'm not trying to convince you of anything either (the post of mine you cite wasn't even directed at you) unless it's that, for the rest of us, the concerns as to how and why we've gotten this far with such an enormous inverse relationship between anecdotal evidence and real evidence are valid. As I type this I'm not aware of literally anything scientifically validated confirming, or even strongly supporting, the existence of Bigfoot. That the darn things are supposedly darn near everywhere (including people's backyards munching blueberry bagels I believe it's said) and we've still got zip, zilch, nada to show for it in regards to scientifically vetted evidence...well, it makes skepticism pretty easy to come by.
I've said it before and I'll say it again...I HOPE you're right as it'd make the world more interesting.