For a little while I attended spin that had a little virtual reality vibe, dark room one whole wall was a computer projected video taking you on open roads, single track, urban riding, advising you when to gear up or spin out. No instructor. Honestly, you found yourself leaning into corners, dodging pedestrians. Sadly, once the novelty wore off the routines got boring and counter-productive if you had a work-out plan in mind.
If you could pre-program a VR spin program, that would be killer.