That'd be a little tricky and probably have undesirable collateral damage. The Oculus side of this is a general-purpose streaming VR app called ALVR that's main

That'd be a little tricky and probably have undesirable collateral damage. The Oculus side of this is a general-purpose streaming VR app called ALVR that's mainly designed to stream desktop VR apps running under SteamVR (which Oculus do dislike enought that it has to be sideloaded, but there's not really a clean way to do the same with the desktop Oculus runtime). This also means that in theory you should be able to stream to other headsets like the Pico or even an Android phone used Cardboard-style, though the set up and compatibility on that last option is a bit of a pain.