Technology is not there yet, far from it, and not just from the hardware side. And it may have some appeal for some tasks for i.e. artists and designers, but they are not the only ones that use computers, nor those are the only uses for computers.

Making sense of data and being able to turn into something meaningful for a VR display would need an army of people using normal computers, or AGIs, in the cases where that could be done, that may not be the most common case.