Advancements and Achievements

I know many people have said stuff like this but I wanted to as well. I love bedrock achievements their great and completing them is fun and other people being able to see them is cool too. However achievements are only a 1 time thing, and only for people connected to online stuff. So they should also add advancements to Minecraft bedrock. This wouldn't require online play, and would be unique to worlds. It also would be cool if there was an option to turn on and off in world settings if players can see each other's advancements or not. This would make minecraft something worth it to keep playing try new seeds with new challenges with something to show for it. ALOT of people want this, and it doesnt seem too difficult to implement... plus this would bring java and bedrock closer together.