“You’ll note that those with full-blown AIDS are not listed)”
Someone with AIDS would fall into the category of chronic disease, and that would decrease their chance of a positive outcome. In most cases, someone with equivalent need, would receive treatment first, because they would have a much higher probability of success.
In the real world, I'd agree with you. However in the Øbamanation States of Amerikkka, they will scream "homophobia" (a nonsensical word, if there ever was one), and be bumped to the front of the line...by government fiat.