The main purpose of this legislation is to eliminate the clean vehicle credit, which is a financial incentive for purchasing electric vehicles. The bill is titled the "End Taxpayer Subsidies for Electric Vehicles Act," and it aims to repeal the provisions in the tax code that provide these credits to individuals who buy electric cars. Key provisions of this legislation include the complete repeal of Section 30D of the Internal Revenue Code, which currently allows taxpayers to receive a credit for purchasing qualified electric vehicles.