This is first-and-foremost a tool for doing work. They show people using it in their living rooms, but I get the impression that the key use-case is to use it in a home office (where you'd already be intentionally isolating yourself to get work done) — or in some other room (e.g. a bedroom) to turn it into a home-office-alike space.
Fair enough though when I am home, I have half an ear for what's going on in the house whether its stuff outside; someone at the door; the cat doing cat things; the kid running around etc.
It's rare even at work that I would want to be so fully immersed. Kind of makes me feel vulnerable, not you?
While this is the case for a period of life, its certainly not the case for most of it or an end goal.