You will need to install a user script manager extension to install this script.
I hated reddit's new "promoted" posts. The way they disguise them as normal posts and trick me into reading them until I realize it's just an ads.
I still like reddit and feel it's unfair to deny them ads revenue despite that so I've created this script to highlight promoted posts.
This script will show promoted posts in yellow background so that I can easily detect it and skip reading it.