> I also learned it's incredibly difficult to sue a doctor for a misdiagnosis, even if they put you on a drug like methotrexate and took years of normalcy from your life

This seems so frustrating to me. A big factor in the high healthcare prices in the US is that doctors need to pay heavy premiums for their malpractice insurance. If they can't get sued anyway then why are we all paying them to pay for the insurance?