So in other words, by "demonstrated" you did in fact mean "just look at it." Which version of the muppet photos are we talking - the original, with the pine needles obscuring the face, or the version with the needles photoshopped out, which altered the spacing between the eyes and the skin tone substantially?
What about the other ones? Are we talking about the one where the sasquatch face morphs into Todd Standing's face, thereby "demonstrating" it's CGI?
Personally, I've never seen a real bigfoot period (well, distant glimpses don't count in this context). So how should I know what a real bigfoot looks like? I'll admit the muppet one looks a bit funky, but the descriptions in reports have led to theories of multiple types, dogmen, etc etc so how am I to make a conclusive judgment based on appearance alone? Honestly, on a close look, it's not that obviously synthetic to my eyes.
I think it's too bad that the mob rules in this field, and when people we consider "respectable" associate with people we've decided are "deplorable hoaxers," we say the respectable ones have lost credibility rather than putting a bit more faith in those we found dubious.
What if his footage is real? What kind of message do we send others who might have valuable footage about what might happen to them if they come forward? IMO, this kind of emotional reactionary language and group think is FAR more damaging to the field as a whole than any one hoax. Even casually tossing around terms like "kool aid" - I promise you I approach this subject with a very even keel and a level head, and I don't appreciate condescension.
I suggest that people need to make much better use of what I'll call the 'limbo bin' when categorizing potential evidence. These are items you can't be certain of on their own. You may have suspicions one way or the other and feel tempted to move them into the bogus bin, but if all you have is your gut reaction, why bother?