What this does:

This removes unwanted entity types in your world, by teleporting them to the void.

README

You must either edit the tag eo:disabled under EntityObliterator/data/tags/entity_types/disabled.json or override the tag using other datapacks/mods.

entity_type is for if you want to port this to version 1.21 or later, further modifications will be required.

By default the illusioner is disabled to check, if the pack is working try summoning one.

How it works:

If entity is in the disabled tag:

• It will teleport 4096 blocks below it's current position (to prevent drops from surviving, and death sounds)
• then execute /kill @s

Lite Version

The lite version is for when you already have a lot of server lag, it will not execute the clean up every tick, but every second instead.