Consider the setup process for the Apple TV. The TV shows a unique one-time-use QR code-like pattern that you can scan with the camera of an iOS device. Surely something like this would be sufficient for pairing a Vision Pro with a Mac.
Also the security implications of encouraging people to add their personal Apple ID to devices they don’t own are, IMO, worse.
Also the security implications of encouraging people to add their personal Apple ID to devices they don’t own are, IMO, worse.