Agreed.
I'm married with kids. I play with VR as part of my media mix, so does my wife (we like to try out VR experiences together). My daughter would love to but I'm concerned about impacting her vision (she's 5) otherwise the whole family would play. And if we could meet up in VR for games or virtual trips we would all use it together.
Really don't understand the line of argument you were responding to either.
Its not hard to understand - you're cutting yourself apart from the rest of your home.