People taking this VR/AR stance don't understand at all what goes into such tech. Like somebody spitting on the explosion engine because "that's only a halfway technology" and refusing to drive anything but flying cars.
Also, what do you mean AR is rumoured to see the light? AR already exists; see Hololens, META, and others. Magic Leap has developed interesting prototypes but has failed to develop any unique practical consumer implementation.
Magic Leap is certainly capable of releasing a dev kit, but it will not feature most of the technologies present in their prototypes.
Yes, AR and VR can be combined into a single device, and that will most likely be the way to mainstream commercial success in the future, but at present, current headsets offer an incomparable experience in terms of immersion and pure enjoyment. Have you tried the Vive or Oculus with touch controllers? Being tethered to a gaming PC allows for much higher graphical performance than a mobile device.
I see no reason for such animosity towards VR. Saying that current VR devices are pointless because VR will be later combined with AR devices is like saying the Palm Pilot was pointless because its functionality would be later included with smartphones.
(I would argue that the end-goal of VR is actually quite divergent from AR; the future of VR would be the Matrix, where your mind itself is in a completely simulated environment. In the mean time, we make do with the Vive.)