My parents, over the years, have visited many of their friends in hospital in the last days, weeks and sometimes months of their life.
On several occasions it has looked very much like the heavily-drugged and supposedly unconscious friend was still in great discomfort, or go put it bluntly, pain.
If that were a pet, we would all do the kind thing and give it something to end its suffering. To do anything also would be unbelievably cruel.
I don't see why humans should have to suffer the cruelty of an often long, painful death if they would prefer not to, when we have the means to prevent it.
What is a reasonable minimum spend for an online grocery delivery??