What other people haven't quite touched on is that the in-built system certainly won't be powerful enough to run demanding VR games with good frame rates and resolution.
I also have my doubts about the 6GHz WiFi connection being enough for it, I hope there is also a wired option.
But it will be awesome to be able to do normal tasks like coding, writing, etc.. outside in the garden, as an example. I think for people that don't have a dedicated VR space, this could be awesome with 6GHz WiFi outside without needing base stations.