This represents JW despotism at it's absolute worst. Unfortunately I saw this in all 8 congregations I was a part of to a greater or lesser degree. The attitude, while totally reprehensible, is all too familiar to me.
First, she had to deal with incompetent medical people
I wouldn't be quite so quick to draw this conclusion. Sometimes these situations can be extremely hard to determine accurrately (as demonstrated by the number of Drs involved). Also, we are getting the "facts" presented by a traditionally anti-establishment source and third-hand at that.