Comment by j45

You can play youtube videos (ad free) as music on any chromecast device including chromecast homes with the microphone turned off.

Also, when playing music you won't be hit with ads.

Your setup can move with you wherever you are, home, travel, in the vehicle. This can be helpful for engaging the audible sensors of small aliens sans screen.

Youtube without ads on every device, anywhere, is quite a different experience.