Phil Thompson completed his high school education and subsequently enlisted in the U.S. Army, serving as an infantryman during the Iraq War. He further honed his military skills by joining the Iowa National Guard. Thompson pursued higher education in systems engineering at the United States Military Academy before transitioning to civilian roles. He worked as a field representative for the National Rifle Association Institute for Legislative Action, reflecting his advocacy for gun rights. Thompson gained legislative experience by serving as an assistant for a State Representative and was elected to the Iowa House of Representatives in November 2018.

Phil Thompson's political identity is marked by a unique blend of military experience and advocacy for gun rights, suggesting a deeply rooted commitment to Second Amendment issues. His background in systems engineering and military service indicates a strategic, perhaps technically-oriented approach to policymaking. Thompson's legislative record shows an unexpected convergence with opposing factions on environmental regulations, revealing a highly calculated approach to protecting regional industrial interests. Despite his advocacy for gun rights, his nuanced legislative maneuvers suggest an ideological agility that challenges simple categorization. This conceptual tension between his advocacy work and legislative strategy invites deeper inquiry into his policy justifications.