I really agree with a lot of your post OP.

I want to add something to this....

Ones care and treatment and opportunities to succeed depend largely on their financial situation. I say this because I have an experience.
My husband got super sick and over a year and a million local doctors no one could help him. My family paid for him to go to the mayo clinic for over a week, and he got the best care imaginable. With a diagnosis and a treatment plan.

If we didn't have great insurance, or family to pay the plane and hotel costs, idk where he would be today.