The main purpose of this legislation, known as the "NO ICE ADs Act," is to prevent the Department of Homeland Security from using its funds to create or air television advertisements that promote U.S. Immigration and Customs Enforcement (ICE). The objective is to stop any government spending that aims to enhance the image of ICE, recruit new personnel, or promote its various programs. Key provisions of the law include a clear prohibition on the Secretary of Homeland Security from using any funds for the production, purchase, distribution, or broadcasting of advertisements related to ICE.