I'm really sad VR went the way it did over the past decade. I was blown away with the simplicity and affordability of it when Google Cardboard launched. The standalone VR devices of today could have been just our current phones put inside head mounted brackets: easily available to most of us for cheap.
Besides gaming, VR has loads of cool educational uses. I find myself repeatedly going back to Google Earth VR on my Vive just to explore (both in 3D and street view mode) random places that I might never visit in real life.