A few others
Death from the Castlevania series is simply evil
Death in Supernatural is debatable. He is made sympathetic at some point but in his first appearance he is about to destroy Chicago then changes his mind with the reason “I like the pizza”.
In the Thorgal series it is a complete asshole inventing new ways to put mortals close to being dead without being fully dead, for fun.
Also I think there are various stories and depictions where death is not a character but makes an appearance in some way, maybe purely symbolic, and seems to be evil or to enjoy humans dying. I am sure I have seen many depictions of laughing death as a metaphor of scenes of carnage (the first that comes to mind is a double page in the Darkmoon Chronicles where the burning of cities is illustrated with a laughing/smiling reaper).
So perhaps we could say that when Death is made a real character in stories it is more often than not a “kind hardworking man with a job to do”; but at the same time most depictions of the reaper are not characters but rather use a simple portrayal as a metaphor for evil and slaughter. Somewhat in the spirit of this famous image
If this is correct I think we can see where the friend in the post was coming from
“It’s nice to see a portrayal of Death that doesn’t paint him as some mindless villain, and actually gives him some characterization.”
I think what I like the most is when there is a good summary story with the option to read more details on the parts that interest me, ideally with these complements forming their own coherent article. The structure this suggests is to have two posts:
One that gives a high level picture focused on the general story, what I need to understand, and what I am expected to understand. With regular (hyperlink) references to parts of the second.
One that gives a lot of details and can still stand on its own if I want a deep dive.
One great advantage of this is that the first also serves as a primer on the second, making it easier to read it.
I can’t think of an example of blogposts doing this, though I think there are some sequences on LW that follow this logic. But some books do this, with detailed chapters following high level summaries. “The mind illuminated” and “Against method” come to mind.