I agree. It's obvious this technology has a big future, the question is, outside of the current $3500+ niche marker, when? The Oculus Rift was created in 2011, id Software was demoing it at E3 2012, and in 2016 consumer versions of HTC Vive and Oculus Rift launched, as did Microsoft HoloLens and Google Daydream.
As it improves, I don't question that it has a future, and some people like it so much they're working on it and writing apps now. The question is how many years from now before a larger mass of people are using it?
The OP talks about the Internet, but the Internet started some time between the 1969 first ARPAnet transmission and 1974 paper on the Internet protocol. Out to 1993 most people were not consciously using the Internet, it was a rather niche thing. With the release of the Netscape web browser in 1994, the inclusion of IP networking capability in Windows 1995 etc., this began to change.
One could say this about AI as well. Up until 2019, Norvig and Russell's CS textbook "Artificial Intelligence: A Modern Approach" had only a ten page sub-chapter on neural networks. The now recognized as groundbreaking 2012 ImageNet competition victory by Krizhevsky, Sutskever and Hinton, was greeted with skepticism and disinterest on this forum ( https://news.ycombinator.com/item?id=4611830 ). The ideas for connectionist AI were there starting with McCulloch and Pitts 1943 paper, so that's a lot of development where things still weren't really happening until around 2012 or even 2019.
Some people can see the potential in things decades in advance, but they can take time to move into the mainstream, and it is difficult to determine how long that can take.