It's a newer type of phrase/way to start a sentence. It's kind of like a way to call attention to or put extra emphasis on the action taking place.

For example, say I got to an ice cream store and try 10 flavors. I could say "not me trying every flavor before getting a single scoop."

It kinda adds a sarcastic or lightheated feel to the sentence.

You can already make squads private.

You can get stat selectable exotic backpacks from the lunar New Year event. The backpacks are also on the TP.

I figured that was probably the case and any attempt to post the video was immediately removed.

Just finished this video yesterday, what an excellent deep dive into something I knew nothing about.

I went to some of the subreddits mentioned to see if any of them posted this video, but it seemed like none did.