I assure you that “old cars costing as much as new ones” isn’t the result of the market force of people reading contractual fine print and/or freaking out about telemetry. Concentric circles of echo chambers over here.
They're worried about the cost of a new car, and the cost of all the electronics, should they go bad.
I really wish car review publications would start adding a ‘Privacy’ section along side the Perfectly, Road Handling etc parts of reviews
(Just stating this as a data point for you.)
You mean you've never had a conversation about it. You can't know if you've met somebody that has that concern unless you've broached the subject explicitly.