I don't think there was any significant fallout from the Georgia Hoax.
But this new thing (which is actually multiple simultaneous things) cannot really have the slam dunk instant debunk in your face that was the Georgia thing. I was the first to conclusively debunk the Georgia Hoax by showing the photo of the frozen Bigfoot next to the photo of the commercial Bigfoot mask. I didn't even put any text into that post. It was just picture next to picture and that was worth 1000 words. Over and done in one single post. Instantly, there was no way for anyone to explain that the body was real and that was even before it was thawed out and found to be a costume with some possum guts. Very obviously an intentional hoax.
But nothing like that will be available for the coming DNA stuff. We may never even get to see any photos of the original material submitted for testing (bone, tooth, "steak", hair, etc). We may never even get to see any actual copies of the DNA analysis results in a raw uninterpreted form (straight from the lab). If the paper(s) are rejected by mainstream scientific journals we may never even get to see the actual full explanation of why they were rejected.
Even in a worst case scenario they still have "good faith mistakes" fallbacks. We really thought we had Bigfoot biological material but I guess we didn't after all. We thought the bone fragment was Bigfoot but it wasn't. We thought the hair was Bigfoot but it wasn't. Etc. This kind of damage control essentially can absolve Bigfootery and specific Bigfooters of intentional hoaxery in a way that the Georgia scam never could.
I don't see how this is going to wreck Bigfootery when you have all these folks saying that they've seen Bigfoot with their own eyes. The PGF isn't suddenly going to become fake in the eyes of the believers no matter what is the outcome of this DNA thing. These make up the solid rock foundation of Bigfootery and it isn't going away.