I am posting this to "Bugs", but it also fits into the "Accessibility" category.
There is a bug where every page of a given streamer's channel automatically autoplays mostly unrelated videos at what is usually maximum volume. Random channels will play behind/ above the UI on the page for selecting previous VODs. It will autoplay, even if I previously had the tab open and already muted and paused the video at the top. It will autoplay if I am scrolled all the way to the bottom of a streamer's archive, so that I have to scroll all the way back up to do it again. It will autoplay even if I am browsing other tabs.
I have to imagine this is a bug, because it makes navigating and enjoying Twitch incredibly difficult, tiring, and painful for a disabled person like me.
These are videos which I do not want to watch and did not click on. These are videos originally recorded at wildly varying volumes. A universal, sitewide "autoplay suggestions" bug is not welcome or needed. It makes Twitch.tv worse, on what feels like every page.