Yeah I have noticed this before I "woke up". Since like after college I started realizing how clueless doctors are in general. They just rehash the same old shit they've heard. Only very few doctors actually have to use their brain. General practitioners are a joke and require less of a brain than so many many other professions that aren't paid even close to the M.D. salary. However, one must note that there are very intelligent doctors (far and few). Surgeons operating on the heart and brain are probably the most skilled (if they are good).