Yes it is the same. Prisons have in house medics, for a prisoner to be diagnosed with COVID they must've already been seen by a doctor. Once that has happened, there is surely a duty of care between the doctor and the prisoner. To stop treating them after that point is not justifiable. Unless this poster is suggesting prisoners should receive no medical care at all, I don't see this whole 'just don't treat the COVID' thing working in practice.
Paedophilia is a great example of this, I keep seeing people saying paedophiles deserve the death penalty. But what do we do to pre-empt their offending? Nothing. It's a waiting game, once they offend it's dealt with legally - is that good enough? I don't think so, nor is it fair for the children they offend. I suggest a read of this great article:
https://www.theguardian.com/society/2015/oct/16/how-germany-treats-paedophiles-before-they-offend
@BettyCrocker while accusing people of not being able to debate I note you haven't responded to my answer to you re appeals, I would be interested to know what you think.