I found Lumi Hardcore and it is a hardcore survival SMP where survival actually matters. The vibe is calm and cozy until you mess up.
It is one life only. If you die you get sent to spectator mode and you stay there until the next reset. There are no revives and no second chances.
The world resets every 60 days with a new seed each season so everyone starts equal. It stays mostly vanilla but it has some extra stuff for building and quality of life like Jake’s Build Tools DecoPlus FurniCraft VeinMiner and a tree vein miner.
There is optional proximity voice chat using Simple Voice Chat so you can talk to players near you or stay muted. It supports Minecraft 1.21.11 and Java and Bedrock can play together.
LUMI HARDCORE ONE LIFE SEASONS
GG.MINEWIND.NET New Server IPHermit-Style SMP With Proximity Chat
This is a community centered survival server that is built around a Hermitcraft style vibe. It is made by the players for the players and the server tries to keep that vanilla feeling while still growing when people want changes.
There is a diamond based economy with a shopping district plus public builds and group projects. A lot of players use proximity chat so it feels social when you are working near others.
The server runs on Minecraft 1.21.11 and it is Java only. It is whitelisted and it is 18+ only. You will usually see around 5 to 20 people online during the day.GG.MINEWIND.NET New Server IP