Playing
Beat Saber on the MQ3 I meet people who are enthusiastic about VR, who share immersive content (pano video shot with
https://www.kandaovr.com/qoocam-3) and there are plenty of games in the store... compared to other gaming platforms where I meet a lot of younger people, I find there are a lot of older and retired people using VR, which is not what Meta is looking for for a Facebook replacement.
My take is the MQ3 is pretty good for UX. I regularly use my image sorter and RSS reader in a web browser with a huge number of windows open, bringing my click targets up to the WCAG AAA standards made them very usable in this environment. The Apple Magic Keyboard pairs perfectly, as does a mouse. The controller work great for games and other immersive applications.
I'd say though that my game backlog on the MQ3 is long as is my game backlog in Steam, and there is just a huge amount of competition from flat content so I don't play as many VR games as I could.