Sean Buckner spent a formative period in Arizona and Oklahoma, culminating in a high school graduation in 1988. He then enlisted in the United States Air Force, where he worked on nuclear missile guidance systems and served during Desert Storm. After leaving the Air Force in 1994, Buckner founded a real estate company, which he successfully operated until selling it in 2006. The financial crisis of 2008 led him to return to community involvement, where he exposed government corruption through public advocacy. Buckner currently seeks a seat in the United States Senate as a Republican.

Sean Buckner's political identity is marked by a unique blend of staunch conservatism with a focus on local empowerment and economic nationalism. His proposals, such as the American Home Act, aim to benefit homeowners directly while opposing institutional investment in housing. Buckner's stance on energy policy emphasizes Oklahoma's natural gas resources to fuel local manufacturing, showcasing a highly localized economic strategy. His approach to tribal relations is equally distinctive, advocating for robust partnerships and investments in tribal industries while defending tribal sovereignty. Buckner's rhetoric consistently prioritizes family values and Second Amendment rights, often framing these issues in a confrontational manner against federal overreach.