The main purpose of this legislation is to prevent any future moratoriums on hydraulic fracturing, a method used for extracting oil and natural gas. The bill emphasizes the importance of maintaining energy production in the United States and aims to ensure that states have the authority to regulate hydraulic fracturing on their own lands. Key provisions of the bill include a clear statement that the federal government, specifically the President, cannot impose a moratorium on hydraulic fracturing unless Congress specifically authorizes it through legislation.