In the last three years my son spent nearly 300 days in the hospital. His condition was so odd that no doctor could actually define precisely what it was. I can’t count how many teams of doctors would come in and take a swing at it.
They would have daily conferences with doctors from numerous departments.
They would agree on some treatment options and disagree on others.
I can’t think of one of them that I could define as the ultimate expert.
The LAST “expert” I would rely on is someone from the government like Fauci.
I am so sorry to read what is going on with your son. It’s he any better?