The answer is to not build this system. If I have already paid 10s of thousands of dollars / pounds for your car why am I also generating data for your AI garb

The answer is to not build this system. If I have already paid 10s of thousands of dollars / pounds for your car why am I also generating data for your AI garbage as well? Opt in if you like, with a coherent discussion and understanding of the privacy risks. Have a "tesla club" where you opt in and get sent a bottle of wine every month or something, but the attitude that you should get this information by default, for free, is fucked up.