Did you ever put on VR glasses before? The thing that really suprises you is how close everything is and how your brain somehow can and can't handle it. So in regards to games this is obviously a big selling point, just think about all those years we've spent on immersive ego-perspective games, be it a shooter or action rpg. Put on the VR machine, some nice headphones and you will find yourself in a completely different world. A whole new era of escapism is awaiting us.
Digitization is a trend we've been seeing in conservative industries for the last 20+ years when Windows 95 started to ship to the end consumer and companies now had the ability to give people without any technical background the chance to become more productive and embrace software like email for day to day business.