Normally I try to stay out of FE discussions. But if someone is going to tell me an insulin diabetic gets super preferred, I'm going to call them out each time.
I love, "uncontrolled diabetes for 10 years.." They don't put you on insulin because you are doing a good job of controlling your diabetes.
And yet by another definition, it is "controlled" because he takes Insulin to "control" it. However, if it fluctuating wildly in spite of the fact he takes insulin, then it is "uncontrolled."