I found a semi anarchy SMP that is built for chaos. It is a no rules kind of place where griefing raids and PvP are all part of normal survival.
You can try to build up an empire or just go full destroy mode. Players can outsmart each other or get wiped fast. It runs 24 7 and uses custom plugins.
It supports versions 1.17.1 through 1.21.1. You need to be whitelisted before you can join so you have to send your Minecraft username in their Discord.
