All very good points, and I agree with most of your comments. However, I don't believe the domestic manufacturers would discount their products if the health care burden was lifted, ie..national healthcare.
Their profit margins would get healthier, but they would still lose out to foreign automakers due to americans looking for a bargain. The squeeze on U.S. automakers is only going to get worse in the future. The only way these companies will have a chance at succeeding in the marketplace is through innovation. Building great " must have " products, stylish, fuel efficient, and not too expensive vehicles that are very well marketed.
Can or will they do what it takes to survive? That, ultimately is the question that will be answered within the next decade. And unfortunately, these actions can only be executed by our highly over paid and unamaginitive managements teams.
I'm praying for 25 and out.