I cannot imagine anyone who works with audio regularly would realistically consider replacing Ableton/Logic/ProTools/Reaper/etc with whatever recording experience this provides (no screenshots doesn't help your pitch).
The versioning idea is interesting and something many musicians have to contend with as they work on songs. Personally, I wouldn't want the complexity of take-level versioning, but pinning audio and mix automation to a given mixdown could be useful for tracking the history of a song. It might be more effective to approach this as version tracking / collaboration layer around existing DAW formats rather than a full replacement.
visionOS UI unsurprisingly still feels very tethered to a stationary AR model (i.e. mostly on couch / at table use cases). Of course hard to tell without trying it, but even if this had full day battery and wasn't a glowing please rob me sign, wearing this while navigating some outdoor spatial environment with the current OS seems like a great way to break an ankle. Maybe they have some gesture or accelerometer-based trigger to do the equivalent of Mission Control's "desktop" to minimize everything except for the camera pass-through so a person can safely walk around their house.
Seems like if it is eventually going to become outdoor-friendly OS, it would need to minimally be multi-mode for stationary vs. moving user, where when moving there's more minimal overlay (maybe like Anon [1] hopefully minus the dystopian hellscape).
3D camera + spatial audio is probably most interesting near term thing for me in this version, will be interesting to see how people use that to record and share immersive experiences.