You will need to install a user script manager extension to install this script.
The script does not work under current conditions, you HAVE to edit it yourself to make it work!
Aternos' developers are keeping an eye on AntiAntiAdblock scripts. They are quite quick to patch the script when active. (I could fix the script and 10 minutes later it's patched.)
They do not touch grass and sleep until every single AntiAntiAdblock script has been patched. With my current methods, the script can get patched very easily. A fight not worth fighting.