The Social Security 2100 Act is designed to strengthen the Social Security system and improve benefits for current and future beneficiaries, ensuring that it remains a dependable source of income for retirees, disabled individuals, and survivors. The legislation emphasizes financial sustainability while providing enhanced support for vulnerable groups, including low-income workers and caregivers. Key provisions include an across-the-board increase in benefits and adjustments to cost-of-living calculations that better reflect seniors' needs.