Depending how much you want to play around with it, you may be able to configure something with Shortcuts to get the desired behavior. I have something similar set up for screen brightness and media volume based on what WiFi networks I’m connected to or places I’m at.
Im so confused why this wouldn’t work and I didn’t see anywhere in the article the actual reason. Can anyone explain it better? Can you not just play a vr video file? Is it blocking the sites? I’m just confused.