Maybe it's a market fit question? Certainly the original Oculus had a very successful kickstarter, but that was a ~$350 device and it was expected a standard gaming computer would be able to keep up with the resolution and refresh rates.

Now it appears that for a "good VR experience" at the high end you need a ~$600 headset, a $1300 graphics card and a dedicated/padded room with no major breakable items. Even with all these things you are still left making unappetizing tradeoffs between resolution, refresh rate and frame rate.