Most physicians did trust the science and Fauci in the beginning. My wife did as did her colleagues. A cardiologist friend did as well, that is until he started seeing an influx of inexplicable heart issues in new, young(<50), vaccinated patients. He then decided he wasn’t getting any boosters or further COVID vaccines. My wife and her MD colleagues did the same as boosters were not mandated by the hospital system. Some people learn, some people don’t. MD’s aren’t excluded and aren’t impervious to indoctrination.