> What is the VR adding? Nothing but extra hoops to just through to get things done.
It gives you maximum immersion into a digital world. Rather than view it through a rectangular 2D window, it can encompass 360 degrees of your vision in full 3D. If you don't see how this would be appealing for consuming content, work, entertainment, etc., then I can't convince you otherwise.
VR adoption has always been held back by what is technically possible and how expensive it is. Nobody other than tech enthusiasts wants to wear a bulky headset for extended periods of time. Once we're able to produce that perfect headset that you mention, so that it's portable and comfortable like a pair of sunglasses, at an affordable price, the floodgates will open, and demand will skyrocket.
The same already happened with mobile phones, several times. The cellular phone was invented in the early 1980s. It was heavy, bulky, and expensive, and only business people and enthusiasts used them. It wasn't until the mid-to-late 90s that they got cheap and comfortable for the general public. Then the modern smartphone had several precursors that were also clunky and expensive. It wasn't until the iPhone and Android devices that the technology became useful and accessible to everyone. There's no reason to think that the current iteration is the ultimate design of a personal computer.
The same story is repeated for any new technology. VR itself has seen multiple resurgences in the last few decades. We're only now reaching a state where the vision is technically possible. There are several products on the market that come close. VR headsets are getting smaller, cheaper, and more comfortable, and AR glasses are getting cheaper and more powerful. I reckon we're a few generations away from someone launching a truly groundbreaking product. Thinking that all this momentum is just a risky bet on a niche platform would be a mistake.