While the Quest 2 headset is subsidized by Facebook it is still a mind blowing device for $299. For that price it is the most revolutionary gaming/vr experience in the last 50 years let alone 25.
I would name Gameboy for that
Not sure if you haven't tried a Quest or haven't tried a virtual boy in 25 years but it's nowhere close.
You're not in a sensory goo tank or anything but for starters you can't even lift up a virtual boy.