The post-WWII era established today's foundational mental health system, emphasizing military personnel, as reflected in the National Mental Health Act of 1946. During the Civil Rights Movement, the focus shifted toward community equality, leading to the Community Mental Health Act of 1963. The economic challenges of the Great Recession, especially affecting young adults, prompted a deep dive into the Affordable Care Act. The social isolation and economic suffering from the COVID-19 pandemic led to the Coronavirus Aid, Relief, and Economic Security (CARES) Act. The article highlights the need for a more inclusive policy development approach, one that recognizes and integrates the unique perspectives of young adults in shaping mental health policies and discourse. It concludes with recommendations to guide future policy evolution for enhanced mental health and societal well-being.