Yeah, I’d be down for this. Having the dedicated infrastructure would reduce the number of variables and allow the opportunity for sensors along the route for more checks so you don’t have to 100% rely on a black-box model. Plus, it solves one of the biggest operating expenses of buses (labor), which would make it much cheaper to run very high-frequency bus services.
As a bonus point, you could make them trolleybuses, so if they do something too crazy, they just lose power and stop.