Where are VR, its breakthroughs ..?

Dropping another question for your tons of response … haha.
Wondered why VR hasn’t broken through to ubiquity. What’s holding it back? I mean, I understand that it’s quite complex, not just an app to be installed and there’s all sorts of physical constraints and installations to be made as portable as possible — but still, hasn’t the invention been around long enough for some, Tesla- or Watson-like breakthrough to would have been able to surface ..?
First next one through the gate, can make a fortune. Leaping over the current offerings, that have so diligently explored all details? Or is it just that there already is enough reality to still be explored with all the senses, out there? That would explain how annual airline mileage still grows so much despite the explosion of touristically oriented vlogs let alone Youtupe channels that were said to replace so much travel.

[Edited to add before publication: Oh yes there’s some chatter lately about VR but that’s mostly about brain warping and rather fundamental still — corroborating my point.]

Oh well. This:

[Get off your fat a’s, or travel by fat a boat — that’s a plane in the water.]