The main purpose of this legislation, known as the "Drain the Slush Fund Act," is to limit the financial judgments, awards, and settlements that can be made in lawsuits involving the President or Vice President of the United States. The goal is to prevent these high-ranking officials from receiving payments related to legal claims or lawsuits they may file. The key provision of this legislation states that no financial judgments, awards, compromise settlements, interest, or costs will be allowed for any lawsuits or claims initiated by the President or Vice President.