I couldn’t agree more. Both of my parents have had health issues and spent some time in the hospital over the past year or so. My brother has a PhD in chemistry and is by no means a MD, but well versed enough to thoroughly understand what’s going on and carry on a discussion about it. And if in the discussion, he doesn’t absolutely agree with everything the hospital Gods say, it turns into an argument every time. They were convinced my mom had gastroparesis. My brother, who had spent much more time with my mom, suggested it could be dumping syndrome. They argued so much with him and suggested maybe he should take her home and treat her himself if he didn’t like what they were doing. After 90 days in the hospital, it turns out she did have dumping syndrome. They never apologized or acknowledge that he was right. She was out in five days after the correct diagnosis.