1. Fitness - It's just a lot more fun to do when you're boxing in a Mike Tyson's Punch Out clone or slicing blocks with lightsabers. There are also VR specific fitness apps have a lot more variety than normal cardio exercises. In my case, I've lost 20 lbs to date... playing VR video games
2. Social - For friends and family who are hundreds or thousands of miles away, XR becomes a platform for hanging out with them while doing activities like ping pong, bowling, table top games, mini golf, and more. It has way more immersion and presence than a Zoom, Facetime, or normal phone call.
I would try it out again one day before rushing to judgement. At least you tried it the first time though unlike everyone else.