I did this for a while with my Quest 2. Floating in space on an asteroid while my main screen is bigger (virtually) than an IMAX screen and two other monitors float on either side plus tool windows I could grab and move around was awesome. Just the headset was heavy and sweaty after a while and there was no AR pass thru, so I couldn’t see my keyboard and mouse or find my coffee cup. This looks like a step forward in solving all those problems.