Apologies, I meant my point to be that navigating a place is more helped with AR techniques than it is VR ones. Which, as you say here, is less helped by 3D rendering than it is other things. Indeed, I meant that to be my point.

Do I think it could be useful if you rehearse navigating a place before getting there? Yeah. Ish. I can see obvious military style value adds for that. Average person, though? I still have a hard time seeing the value.

Reminds me when places were offering video tours of places. Is a neat idea. But ridiculously low in actual value.