[conference]
As modern society grows increasingly complex, access to essential services—including healthcare, legal aid, tailored education, and psychological support—remains heavily gated by socio-economic, neurological, and systemic barriers. This paper explores the transformative po-tential of Large Language Models (LLMs) and Generative Artificial Intelligence, framing them not merely as industrial productivity enhancers, but as vital "social scaffolds" capable of fostering a more inclusive society. We propose a fundamental paradigm shift in Ethical Computing: moving from a passive defensive framework of non-maleficence to an active mandate of beneficence. Under this expanded lens, AI systems are explicitly developed to serve marginalized and under-served populations by bridging "service deserts" where expertise is historically gated by cost, geography, or social stigma. We systematically analyze the impact of AI across four primary axes: socio-economic triage, neurospicy communicative bridges, pedagogical executive function support, and first-level mental health triage. By advocating for an "ethical-by-design" paradigm, we outline a trajectory for AI to act as a modern social safety net that actively dismantles historical barriers for the digitally and socially disenfranchised.