To clarify, when I say “failure” I mean sales volume and adoption. I’m sure it’s a competent device.

The Vision Pro was the Mac 128K of its class of device. The original 1984 Macintosh was, at its release, anemically underpowered due to its low and unexpandable RAM, not to mention comically expensive for what you got; but it showed the potential of where such a system could go. I think that the Vision Pro hasn't found product-market fit on its own but it points the way to a brighter future for VR and for Apple's role in that space.