While graphs and statistics run by no-skin-in-the-game amateurs can offer insights, they may lack the context and nuance necessary for informed decision-making, particularly in complex systems such as exist in our aggregations of national medical diagnostic data.

This is how fake science works. The answer you do not like must bring unassailable proof. The answer you prefer does not have to provide any evidence whatsoever, and is true until proven otherwise (wink-wink, nudge-nudge).