Nothing describes this addon better than its own name. Common Sense implements changes that should have been in Minecraft Bedrock from the very beginning.
First, obtain the Guidebook from the Creative inventory to learn about its features and configure the addon. In the settings, you can choose to activate various features that are disabled by default, such as:
- Dynamic Light
- Campfire Heal Effect
- Auto Totem of Undying
- Off-hand Item Usage
- Horses Breaking Leaves
Common Sense allows you to craft items that were previously uncraftable, like Saddles. It also enables using Fireworks in the off-hand with Elytra, taming Foxes, Frogs, and Polar Bears, and summoning a mount via a horn. It even unlocks over the shoulder camera view! I don’t know about you, but all of these things just make sense to have in the game.