- Click on the big button in the header next to ‘Local’ that says ‘All’.
- Click the drop-down field directly next to ‘All’.
- Click ‘Active’ from the drop-down list.
- Click on a thread loaded on the page.
- Reply to users in that thread.
Congrats! You have successfully done a brigading! Pat yourself on the back! Next seminar, we will be covering how to subtly deceive strategically-important redditors with a simple tactic they don’t know of called ‘whataboutism’ 
Edit: meant to post this in the secret group chat where we coordinate the fall of the west. Sorry y’all. My bad 
Fun fact, did you know brigading doesn't exist on reddit anymore? The official reddit definition of brigading is when an r/chapotraphouse user also posts to any subreddit that is not r/chapotraphouse. Back when the old sub existed, almost all of our hundreds of thousands of users would constantly brigade the rest of reddit. Eventually we became the new boogeysub, taking the position from r/shitredditsays.
Unfortunately, that all became a thing of the past once r/chapotraphouse got banned.