Datapack with /Trigger command for resizing
Allows players on a server to change sizes within a balanced range without needing access to commands.
It is in my opinion an awful implementation, but it does work. No guarantee on this not creating a lot of lag for what it does.
It works like this for the size of 0.67.
/trigger resize_067
It works like this for the size of 1.33.
/trigger resize_133
