[moonshinefe]

The autoplay videos are often videos of their affiliated streamers on Twitch as well, which artificially increases the "viewers" count of said Twitch streams (thousands of viewers just browsing their wikis). You'll notice fextralife streamers near the top of Twitch by a significant margin on some of the latest trendy games (New World and more recently Lost Ark).

I wound up blocking all those with uBlock Origin personally.