Why trust the one professional who went through a decade of training and has my multi decade history over a group of people who spoke with their professional who went through a decade of training and doesn't have my multi decade history?
Well if I have a bad reaction to a medication, my doctor can work with manufacturers to also prescribe a medication to prevent the problem, or a more generic drug without those effects. where a group of random people will do the equivalent of throwing shit at the wall and hope it sticks.