See, actually, if belief in Bigfoot were a nearly-unquestioned dogma despite the lack of any compelling evidence, and if various strands of Bigfootist doctrine were routinely used to justify government intervention in people's private lives, and questions of morality and ethics were continually reduced to interpretations of the words Bigfoot supposedly dictated to some goat herders 2000 years ago, and everywhere you looked people were held up as transcendantly wise men because of the depth of their faith in Bigfoot while dissenters from Bigfootism were commonly held to be inherently immoral, corrupt, and de facto unfit to hold public office --I think there might be a market for an anti-Bigfoot group. As things stand though, anti-Bigfootists probably just don't feel it's all that important.