The focus on maps and gemini is hilarious. The first is literally the anti-use case, it's used when you're on the move, not when you're sitting still with a headset strapped to your face. The latter is one of the few computer use cases that doesn't benefit at all from having a headset strapped to your face.

I want to see things that benefit from the headset. Sell me photogrammetry to build a 3d model of my home that I can redecorate. Sell me "work" tasks where I'm multitasking between multiple windows. Sell the entertainment value. Sell the remote 3d collaboration angle. Sell the games involving exercise angle. Sell the isolated environment on a flight. Sell using a computer comfortably lying down. Sell reclaiming office space. Literally anything but the two apps that are better suited for a phone.