I'm going to partially disagree. For example, I'd say my parent's deaths were a good thing. In my mom's case, she had both Alzheimer's and Cancer; she was no longer herself and in pain. My father, after the death of my mother, quickly declined. He had a severe issue with dementia, he was no longer himself, missed my mother terribly, and in the end also had cancer. In both cases, I have to think it was a blessing for them to pass; no matter how much it hurt me. Both had lived long and full lives. Despite the fact I still miss them, it seems like death was the best thing for them rather than to continue to suffer.
Now, I'll agree that I don't believe it was a "good thing" for Justice Scalia. I disagreed with him politically and I do think he had lost some of his legal mind in the last decade, but he still appeared to be in reasonably good health and my heart goes out to his family and friends.