You are picking and choosing between conditions and genes. There are two traits among the Amish that appear within that group than any other 6 fingered dwarves. That can be traced back to one individual. That doesn't mean that all people with that ancestor have that condition, simply means that the likelihood of that condition appearing is greater.
No, I'm not "picking and choosing," I'm talking specifically about diabetes, about which your assertions are categorically incorrect.
But speaking of "picking and choosing," I see you defending your ignorance on diabetes with a dissertation about six-fingered Amish dwarves... Pretty pathetic.