I know multiplayer options/preferences are still work in progress, but it there currently a way to prevent random players joining your game?
Had this happen a few times now with some negative outcomes; from destroying bases to stealing items and logging out. As they keep the items on them until they re-login, I wonder if there's a way you can reclaim their backpack as these players will not be returning to my world?
Blocking players doesn't prevent this as (on Xbox) they just need to Follow you, don't have to be friends, to join your game.