Yeah my dad was discussing MAID (medically assisted death) recently, he is in his late 70s.
He lost his heel in a motorcycle accident in the 1970s and they butchered up his right inner thing taking a chunk out and putting it on his foot. So now both his legs are in constant pain and he spends most of his day high as a kite to deal with the pain. He can barely walk anymore. He got through cancer a few years back which made matters worse and he lost his sense of taste so he gets to be in pain all day and not taste anything enjoyable.
Nothing medical is going to improve his life drastically so if MAID is what he wants then I will support him.