Actions should leave behind marks

In Minecraft’s world, something with the player involved is always happening. The player creates, destroys and more. Unfortunately, most of these actions either cause an annoying amount of destruction or nothing. I think that some new things could happen to track what happened in certain areas and allow for some more detective work in the game. This could include mushrooms having a chance to grow where a mob dies in stage nether and overworld. This would allow you to track or figure out where death was involved in a situation. Another example could be the use of animals. Maybe where a fight recently was, animals that have not despawned or won’t despawn will continuously panic until a while. This would help with the story telling part of 1.20 because it uses clues to give the player an idea of a story that happened in the spot that they stand in.