So I have some surgical gloves, and I was going to do a face massage ASMR. As it turned out, I just wanted to work with the gloves. Either way, my computer didn't crash and I got a video out of it. All and all, I guess it wasn't so bad. The computer is still broke. I need to take it in!!!
To listen while using other apps, switch the player to Picture-in-Picture (PiP) during playback — it keeps playing in a small floating window (the screen stays on).
To listen with the screen fully off, in-browser playback stops by YouTube's design. Open the video in the YouTube app to keep listening where background playback is supported (e.g. with YouTube Premium).
Open in YouTube app