Voters should care about this bill because it attempts to directly influence the American auto industry and the vehicles we drive. If passed, it could encourage car manufacturers to keep and create more jobs in the U.S., potentially leading to better pay and benefits for thousands of workers. It might also make U.S.-made cars more competitive by reducing companies' tax obligations, though these benefits would only extend to companies meeting specific labor and domestic content requirements.

However, the bill also significantly changes how vehicle emissions and fuel economy are regulated. By repealing existing standards and eliminating states' ability to set their own, it could have a substantial impact on air quality and environmental protection nationwide, depending on the stringency of the *new* federal standards established in the bill. This could affect public health and progress on climate change goals. It represents a shift in federal versus state power regarding environmental regulations, and changes the regulatory landscape for all car manufacturers and, ultimately, what kinds of vehicles are available to consumers.