I was a cane cutter, a deckhand on boats, an oilfield roughneck, a drilling fluids engineer, a geologist, a commercial pilot flight instructor, almost chemist and lastly clinical pharmacist. I never doubted my advice from doctors until I became a clinical pharmacist. I then realized they are not perfect. Elon Musk became a victim of this same logic. He trusted his sons doctors. He was sadly wrong.
Wow an interesting & varied life perhaps he was naive in listening to the doctor. When COVID was a thing the doctors surgery here kept calling me advising me to get the shot.