Random public Minecraft servers are fun. One second you've spawned in a cave deep below with nothing to survive being attacked by hundreds of monsters, in another you're trapping a random player who's killed you once and is trying to kill you again in a stranger's farm in the middle of the woods, then in another you've been killed by whatever a "Possessed Cinder Armour" is, and then later you're planting potatoes in an empty, abandoned underground potato farm that belongs to someone you've never seen before.