I'm not Catholic and not specifically trying to explain a Catholic position. I am trying to justify it, however (without claiming that the justification is the one used by Catholics).
But sure, if you had argued that we should view marijuana use as approaching torture in badness, or even that the opposition takes this view, that would be responsive.
I find it difficult to imagine what pieces of evidence one could give for hospitals being like or not like a torture chamber. I also find it difficult to imagine that he's seen or measured pain levels in many actual torture chambers in order to be able to meaningfully compare hospitals to them. In other words, calling it a torture chamber is an applause light, and doesn't actually say anything more than just "there is unnecessary pain", which as I've pointed out, I did respond to.
Will you now retract the downvote?
Over at Scott Adams' Blog you can find a very fine example of using the 'Rationality Engine' to solve the social problem of assisted dying.