I think we need more elements that can be modified with the world settings.

Yes, I think we need more elements that can literally be modified to the world settings.
Here are some good examples.

Block Infest: Turning off that setting, prevents infested blocks from generating naturally within the world.(However, there is a possibility that infested blocks will be created through silverfishes that come out through spawners or potions)(It is classified as cheat in the Bedrock edition.)(Honestly... I don't know when or where the silverfish will come from by breaking an infested block, so I can't feel free to digging. Plus, even if you detect by digging speed, the difference is too narrow, and it takes too long to detect by other tools[Ex:NoteBlock])