It would have been a much easier pitch to those of us who already understand the caveats of this technology at present state, and we're already believers in the idea. Many VR people are using their current generation HMD's for productivity already despite the downsides.
It seems like it would have been a more obvious route to the type of people who are most likely to be your early adopters, and additionally avoids associating your operation with crypto which still carries a stigma.
I have a lot of respect for Vitalik, but I'd much rather hear the opinion of someone like Thrillseeker for a device like this.