> Can you provide some examples, particularly where the cars disable safety equipment for lack of payment?
Sure, I did here already https://news.ycombinator.com/item?id=27058509
And it's generally pretty easy to find yourself, if you want https://www.google.com/search?q=cars+disabled+for+lack+of+pa...
> Cars/lenders are already heavily and rightly criticized
I'm sure you're right, but it still exists, and it's getting more common not less. Besides, the remote switch ability is there regardless of whether it's attached to payment. It's also being attached to cameras and GPS and auto-driving featuers, etc., etc. Your concern was about the safety of remote switches in general, right?, and those are incredibly common.
> "X as a service" is still a rent-seeking biz model, which is kind of deplorable overall but may work for some people.
You've already stated your opinion about this, and I don't appear to be making headway by pointing out that it's lowering the barrier to entry for some people, and that two different buyout options are available, and that they allow you to pause the rent at will.
So... I guess my question is do you finance anything at all? Do you have a car, or house, or rent, or credit card? If it's "deplorable", why participate? Don't you think the ability to pause payments at will sounds like a good thing? I do, and it doesn't sound all that rent-seeking to me that they're offing a buyout option, and a no-penalties cancel option where you get to keep the stuff.
> have chosen to implement a fail-dangerous mode as their primary feature.
I hear your point, and in the absence of any design information about this product, I agree with the general idea that attaching remote capability to safety equipment could be dangerous, whether or not it's common. That said, passing judgement on any given product requires seeking out and understanding of how the product was actually designed. A remote switch is not necessarily bad engineering. Cars aren't the only vehicles getting them, airplanes are too (and some people consider it a good thing, no possibility of hijacking.)
Stay curious friend!