I have to say it doesn't sound like something critical to professional practice, but the ability to instill excitement in a client is priceless.
Cool as it is, the google street view app used with a $4 stereoscope is technically just monoscopic--you just look around in all directions at a single image. The benefit of ArchiCad exporting true stereoscopic images--virtual 3D--would let clients grasp volumes better, as well as the nearness of some objects in relation to others. On a pad 3D is pretty cool, but in the immersive experience of a stereoscope it would make my clients downright giddy.
AC fan since v 7. Currently on AC 26 Build 5003 USA FULL Apple Silicon,. 2022 Mac Studio, 32G ram. OS X 12.6.2