I hope you're wrong. I understand that the technology for the dream that "Google Glasses" was selling isn't quite there, but I hope Apple has a research team moving closer and closer to it.
A thought I should have fleshed out in the above post: the kind of sensor data that enables AR can also be used to deduce a great deal of personal information[0]. With Apple taking a strong position on privacy I suspect they will make only a limited subset of data available to developers.
[0]: https://www.researchgate.net/publication/332386880_Privacy_I...
More likely, they will allow developers some mechanisms for leveraging the data on device, without being able to exfiltrate it.