This mod allows you to edit player`s nbt data with "/data", which is impossible in vanilla minecraft.

How to Install Allow editing player`s nbt! (Mod)
Allow editing player`s nbt! by trpplvn1 is verified for Fabric across Minecraft versions 1.16, 1.16.1, 1.16.2, 1.16.3, 1.16.4, 1.16.5, 1.17, 1.17.1 (latest release: 1.0.0, file size: 165 KB). Follow the steps below to install it safely from ModCraft.tv:
- Click the Download button above and select your Minecraft version (1.16, 1.16.1, 1.16.2, 1.16.3, 1.16.4, 1.16.5, 1.17, 1.17.1) and platform (Fabric).
- Make sure you have the compatible loader or environment installed for Fabric.
- Move the downloaded Allow editing player`s nbt! file into your Minecraft
.minecraft/modsfolder and launch the game.