My face when YouTube specifically offers the option to NOT auto play...
...and literally everything auto plays on the phone app anyway....
...and on literally all other platforms, depending on where I play the video from, it might auto play, it might not, the only difference is that if I disable auto play, it will go to the next video immediately, if not, I might have time to cancel it. Unless it isn't! Web interface is the worst. Countdowns.
Look, YouTube, I'm not going to buy Premium until shit is real clear: if I disable autoplay, NEVER autoplay your videos. Unless I'm playing a playlist. Then it's OK. Because that follows usabi. AND WHY IS IT SO INCONSISTENT ANYWAY???