Would there be any benefit to adding self-drive sensors and recording to a vehicle but not allow it control, then just record everything the car senses while be

Would there be any benefit to adding self-drive sensors and recording to a vehicle but not allow it control, then just record everything the car senses while being driven by the public. You'd then have a massive amount of data to feed into an expert system or similarly-constrained ML system. Take that data over a couple of years, across the world's drivers, and you'd have a lot of useful stuff. The carmakers probably have something like this for training FSD but would having a lot more data help build a better self-drive?