A fool and his money are soon parted. From the same class of vehicles that tried to lock heated seats behind a monthly subscription.

You know what's nice? Those cars can F right off. I won't buy one new. And never will buy one used.

Always will be "budget" cars (Corolla, Civic, Versa, etc.) that won't screw around with this crap because the buyers can't afford to screw around with it.

TRY to paywall a heated seat in a Civic. I dare Honda. It won't be more than 10 minutes before someone has it badly wired up like an aftermarket subwoofer.

To what extent could companies wreck my freedom in cars even more? I have heard of heated seats being pay walled, despite the technology to heat the seat being installed in the factory... Computer controlled locking systems where if my key fob breaks I can't get into my car, or worse, the electronic control system fails and I'm up shit creek without a paddle.

As to education, how can I even learn to repair something like that? My ignorance makes me think soldering may be useful, but how can an individual have greater control on the freedom to repair and own their automobile. The generality of my question lays in my ignorance to the inner workings of most cars.

Never EVER would I buy a car from any manufacturer that does this.

Just don’t upgrade your firmware so you can jailbreak it later.