The main purpose of this legislation is to make participation in the American Community Survey (ACS) voluntary. The ACS is a survey conducted by the U.S. Census Bureau that collects detailed demographic, social, and economic information from households across the country. By changing the nature of participation to voluntary, the bill aims to reduce the obligation of individuals to respond to the survey. Key provisions of the legislation include the removal of penalties for individuals who choose not to respond to the ACS.