Ok if you want to really want to walk down the road following this overblown made up Scarcity of Medical Resources meme. Why would you prioritize care based on ingesting a single medicine? Need to triage based on long term and what is 'best' for society.
Old people getting sick will always need more and longer care and they had their time on the planet already, back of the line,
Drug Addicts, Fatties, Smokers, Drinkers they are bringing bad health on themselves, back of the line.
What about the long term sustainability of society and its tax base to fund the medical programs? Unemployed, Retired, Welfare recipients folks dont pay in to keep the machine humming, back of the line.
Is your trade, profession, occupation a necessity in society to keep the lights on, food in mouths and shelter over head? If you can probably be replaced by AI or Automation well tough luck, we will talk about you if we have anything left over ....
I listened to an interesting podcast about triaging which patients to give ventilators when they were in short supply which touched on this. There are many ways a hospital could try to triage and each is going to change who gets seen first, second, third, etc.
With the ventilator a Dr. might give it based on:
Who needs it the most (most likely to die without it)
Who is most likely to survive
Who is going to get the most life out of being saved (young person might live 40 more years while an old person only live 10 more years)
Who can be taken off the ventilator the earliest (so trying to treat the less serious cases thereby freeing it up sooner and thereby helping more patients overall)
Etc.
This can all be applied to deciding whether to treat the unvaccinated covid patient or the patient suffering some other health problem. People assume that rejecting the unvaccinated covid patient would be a moral judgement but it is also possible that a logisital argument could be made too. So for example if a Dr. knows 1 covid patient will take up an average of 3 weeks in an ICU but a heart attack patient takes up an average of 1 week in the ICU then the Dr. might decide to try and save 3 heart attack patients vs 1 covid patient.
I think that a Hopsital should never make it official policy that a triage choice be based on a moral judgement, that there must be some sort of logic framework guiding their decision, but I also know that moral judgement can still creep in on a staff's subconscious decisions.