Hello my friends. This video just came up in my Memories on Facebook from 8 years ago, back in the day when embarrassing vlogging was a thing. I thought it was a nice little reminder for us :)
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