We all knew it wasn't a mass market product. But glad he is acknowledging it.
I am a Vision Pro owner, and I've been decreasingly "excited" about the product line as a whole. I have mixed feelings. On one hand, it's an amazing device with top of the line technology, but on the other the App Store and content situation has not improved and has gotten worse in some ways. A lot of apps have been abandoned, a lot of critical ones are still missing, and many barely get updates. It's incredibly nice for occassional media consumption (such as immersive video) - of which Apple TV+ still lacks a lot of!
Ultimately, the success of Vision Pro is heavily dependent on the App Store and content. Price as well, but I'd argue it's less so. Content was the inflection point with the iPhone and the iPad. I hoped to see some of that progress, but I am disappointed to not have seen it. And Apple's hostile relationship with developers in recent years is of no help.