I think it would be more like the car maker couldn’t be held liable for what the car did if the car was hacked. And good luck getting insurance to cover you if you wrecked your car after hacking it. It would be a strictly at-your-own-risk proposition. And if you hurt anyone else driving a hacked car, woo buddy.
Is this a “we’re just gonna let AI do it” kind of thing? Because I think there’s going to be a market for 100% human non-AI content opening up. I think some people would be happy to pay a premium for it, even if it’s just Patreon-level dollar a month stuff.