I think that’s an entirely reasonable stance to take if I can reframe my anguish as in the case where I’ve been dumped and am feeling sad. But if my heart is dying and my life can only be prolonged through great and endless suffering, I think choosing death is entirely reasonable, and demanding that someone live a few more miserable weeks is cruel. And I don’t think those parables about Satan considered the difference between those two situations. What lesson is there to absorb to become a better person?
If tomorrow I invented a machine that could keep us all alive indefinitely but also required us to be immobile and in great pain, who would choose that outcome?
Not against reducing pain for terminal patients - I made an edit above because it seems I was unclear on this point.