When there is a big party, and you are a part of it, you may not trust all the party members. The way things are, your chests will remain safe, but builds might not be as lucky. I propose we add a concept of a "private chunk", where the party leader can go to a chunk they claimed and do /p claim private to set it as private and /p claim trust <player> to let a player use things in the chunk. Thanks for reading.