How to Optimize A Datapack! 

The video has had a chunk removed because I found out it wasn't the most efficient method and am currently working on a video showing the better method.

Wow this is very interesting ! Especially the debug part I had no idea of how to use it correctly. Keep going !

Amazing

Okay so what do you use instead of @e to select non-player entities?

Yeah no this is less efficent than having one global ticking function where u have one @a and one @e