I'm confused. Is this article saying that in the US it's illegal for a maker of the product to sell the product to whomever he wants? How is that helping anyone but the dealerships?
Say for example there are five Chevy dealerships in the greater Omaha area. If General Motors were allowed to own one itself it could give itself discounts internally such that it could undersell the other dealers and put them out of business. Once the competition was gone it could then raise prices harming consumers. Competition is good for consumers and the laws in question are aimed at protecting consumers. Yes I…
You're also ignoring that the brand (e.g. Chevy) is selling to all of the dealerships. If they raise the price, the dealerships all have to pay if they want the car/truck/etc. Do the dealerships really have that much bargaining power?