No disagreement.
One of the problems we face today is that in the past, the expectation was bigfoot was some sort of North American "gorilla", the DNA should reflect that, and anything not supporting that paradigm was contaminated and not worth the cost of completing testing. According to the lore of our interest some number of samples were started, then testing ceased, data discarded, and samples destroyed when the preliminary results didn't match expectations.
I very much wish we still had those to retest with today's methods and technology by people more willing to spend the money to find the answer whether it fit their preconceived notions or not. Wishing does not make it so but maybe wishing will stop us from repeating the mistakes of the past.
That said, people seemingly are pushing forward with testing of newer samples yet the puzzle remains unsolved. A potential implication is that maybe those older samples really were junk, really didn't include a solution. If so, maybe the puzzle is even harder than we think. Sometimes I wonder if the folks going down the woo rabbit holes, folks I often roll my eyes at, aren't closer to right than I am. Not a good feeling.