His book slandered cars that were just as safe as any other car, and placed the auto industry under undeserving scrutiny, as if it was a good business model to have people dying driving your cars, and auto makers weren't interested in the safety of consumers.
It was all
and excepted without evidence.
Obviously you never read up on the history of vehicles. Mad people died in the early years of cars and continued because they were unsafe with no real oversight.