I disagree from a statistical point of view. Of all possible hypothesis we choose to study, for the great majority we will fail to reject the null hypothesis. (

I disagree from a statistical point of view. Of all possible hypothesis we choose to study, for the great majority we will fail to reject the null hypothesis. (For most things we study, we will find the treatment has no discernible effect.) If some unstudied hypothesis is being promoted at random by vested interests, the chance that it is in fact an effective treatment is low because most treatments we would try are ineffective. And a vested interest will use every rhetorical tool at its disposal to promote what it is selling, including citing studies and scientists. If those do not exist or seem low-quality then skepticism is warranted. We should be wary of all medical claims till they are supported by high quality evidence.