Consensus medical recommendations can be flawed due to group anonymity making them impervious to criticism.

“any process that has unanimous recommendations has a weakness any process where the decisions become larger than the individuals who who propose them has a weakness like the recommendations are the american college of cardiology american heart association blah blah and about 30 other groups there are actually a hundred people you know they're good people but there's only whatever number it is a hundred of them but by cloaking it in the the the anonymity of the group they become impervious to criticism even when there's obvious inadequacies and that's not science”