Just the other day I was installing a smart thermostat and I thought it would be helpful to wear the headset and place the installation's video walkthrough in a virtual space next to the thermostat so I didn't have to keep going back to my phone. Then I thought about having to wear the Vision Pro and look through the passthrough screen, which sometimes resembles a 720p display. Oh and the fact that there's no official YouTube app yet (there is a third-party option). I just watched the video on my phone instead.