[jinzo]

I'm sure you are overestimating what an average car buyer cares about when buying the car. From the world where people pay for listening devices to put into their homes, small tracking devices they can stick into everything and so forth. Maybe if it becomes 'fashionable' to worry about privacy, and even then it'll be because it is popular not because majority will become privacy conscious. Unfortunately.

I think stronger regulations, protections and security is the way forward. Not going against the flow, as that is unfortunately a lost battle.