TYB
He started copying that from another anon, but yes, that's a good indication because that anon he copied it from no longer uses it.
He's a Twitch streamer by the looks of it. Sensationalist clickbait kind of goes hand in hand with their style of media.
Could it be a humorous piece? I mean, a deep dive into the validity of someone claiming they're good at a video game, especially one that that streamer streams regularly, makes it look like a bit of a pissing contest based on pride. He wouldn't take it that seriously, would he? KEK. Either way, he's got me talking about it.