That's pretty much a textbook example of sealioning. Why are you so anxious?
> HIV
Are they asking for charity? If not then their circumstances shouldn't be relevant, just their ability to pay.
> you're obviously aware that in general, obese adults are not deprioritized for treatment as compared to non-obese adults.
They are. If you're up for a contested treatment (a rare organ, a diagnostic machine that's always in use) you're given a score that represents your health and ability to benefit. Obesity isn't a total black mark but it absolutely is considered. However, we don't consider why you're fat, fat is just a health risk and we recognize that and don't waste effort where it won't be rewarded.