No it doesn't work like that. I'm amblyopic. I only have like 10 or 20% visual capacity on my right eye. Using those devices suck even more than a 3D movie.
Even if you close an eye entirely VR still works. I don't understand what your point is. If your eye only has 10 to 20% clarity than VR headsets are already clear enough that your right eye can't see a difference in clarity between real life and VR.