I found a modded Minecraft server themed around One Piece and it is whitelist only. The whole idea is that players run most of the world and the admins just mediate when needed.
It has DF awakenings and player driven lore. People can make their own factions like pirates and marines and other branches. Players also make POIs and there are events that get set up by players too.
There are no claims so you can do whatever you want and you have to watch your stuff. You can build custom ships with Valkyrien Skies and there are permanent black haki blades. The server also has a unique map system and they want active members to help out in game and on the discord.
