olaf is the prime example of a genuinely bad character who did a few good deeds in his life and doesnt get redeemed because of it. the baudelaires did not mourn for him. they buried him because to them, they felt thats what they should do. they still hated him. count olafs ending is not an excuse to crown him your “uwu precious angel who was misunderstood.” he is a bad person who had a few good moments. dont romanticize his abuse of the baudelaires just because he carried kit to the island.
I think they buried him because watching a corpse decompose is traumatizing and unhygienic. Plus it would not smell good at all.
Burying him was more their gift to themselves than any commentary on his worth as a character.
damn wtf happened in frozen 2
also a prime example of how a tragic backstory does not excuse the actions