Indeed, this conversation is a good illustration of the damage that Bayesian statistics have done to the "educated" populace. Not that they're inherently bad--it's just a different statistical approach, and it's generally good not to assume a universal background, that everything is normal, etc.--but by telling people it's fine to question statistical conclusions because the distribution might be different, it liberates certain people from ever having to actually change their minds based on new information, because they can just posit a different distribution that satisfies their own biases.