Yes. I make digital products for a living and our process is continuously informed by usage statistics from our customers. We also do focus group testing, and it has its place, but live data feedback gives us statistically meaningful readings of how people use our products and this tells us what to focus on to make them better.
Apple has been in pure focus group testing for a decade+ on this product and they absolutely just need to get into the field and accelerate their development with usage statistics. It doesn’t have to sell in the tens of millions. Remember focus group participants number in the dozens or hundreds, and a secretive company like Apple can’t afford to have too many of them.
The Vision Pro marks the end of prototyping and the beginning of actual product development. This is why I don’t care at all about the v1 product. It’s a starting point. Everything interesting happens from here on.