So you feel it's fair and reasonable to be biased against someone with a disease?
Excess food consumption is not a disease.
Now you can certainly argue, and quite effectively, that excess food consumption is addictive behavior, nearly identical to drug or alcohol abuse, but it's not a disease. There are conscious decisions made, and repeated. You are eating the donuts. You are drinking the vodka. You are shooting the heroin. You are smoking the cigarette. The substances might be addictive, but there is still an active and continuously ongoing decision making process going on.
https://www.nytimes.com/2013/06/19/business/ama-recognizes-o...
Consider smokers. Addiction and pulmonary cancer is a disease. Smoking cigarettes everyday for decades is not per se but it's a cause.
We tend to have special moral treatment for diseases that are preventable and caused by one's own behavior.
You are so confident in your knowledge on this topic that you deflect and post an irrelevant link. Brilliant dialog and engagement, what a great debate we are having here.
BRB my disease is inflicting me with a carb-loaded bagel this morning. You see, it is not simply that I am overconsuming calories for whatever reason (addictive / compulsive reward seeking behavior? No certainly not), instead the simple physics of weight gain and weight loss is a disease.
Damnit, I dropped my iPhone on the floor. It must be that disease of physics known as gravity!