Why does the unidet states regulate automobile manufacturing in so many ways?

The United States regulates automobile manufacturing to ensure safety, environmental protection, and consumer rights. These regulations help establish safety standards to reduce accidents and fatalities, limit emissions to combat pollution and climate change, and promote fair practices in the automotive market. Additionally, regulations incentivize innovation and fuel efficiency, aligning with national interests in public health and energy independence. Overall, these measures aim to protect both consumers and the environment while fostering a competitive industry.