After seeing all of the videos popup, I'm fairly confident this won't work well/reliably on MCU1/HW3 cars. For one the beta visuals clearly won't work on MCU1 and I imagine with full FSD release they will tone down the visuals or make them more appealing but MCU1 cars will remain a blank canvas to just trust the car sees/knows what it's doing.
Second, I imagine you will have to use navigation and set a destination. This is a problem since nav is just so unreliable with MCU1. Try navigating anywhere further than an hour and the system crashes if you even try to do other tasks like streaming music. I suspect MCU1/HW3 cars won't see a FSD release for a while while they design a software fork to pass as workable and "feature complete"
Second, I imagine you will have to use navigation and set a destination. This is a problem since nav is just so unreliable with MCU1. Try navigating anywhere further than an hour and the system crashes if you even try to do other tasks like streaming music. I suspect MCU1/HW3 cars won't see a FSD release for a while while they design a software fork to pass as workable and "feature complete"