Are you sure there’s no benefit?
The ultrasonic sensors were a point of failure, my old 3 had them just die one day after a software update and it needed a service appointment to replace the whole USS controller to resolve. Because the car expected them, that also meant I couldn’t even use autopilot for almost 2 weeks while I was waiting for the service appointment. No sensors, no controller to get bricked, no drive to Dartford needed to fix it.
If the car is in a front or rear collision then the bumper repair is harder and more complex with sensors needing to be reaffixed and tested and maybe replaced. Cheaper and faster repair is a customer benefit given how much people also like to complain about wait times for parts.
Would it be better if the vision replacement was ready? Sure. Is it a dealbreaker worth cancelling your order over or having hundred page pity party threads on this sub about? Not really. We know a replacement is coming. If they need a few more weeks to avoid releasing a half baked version that people start relying on and then hitting stuff, that’s fine. It’ll arrive soon. Two weeks.