New research published on arXiv CS.AI on May 1, 2026, casts a stark light on fundamental ethical challenges in artificial intelligence development. One study reveals how AI systems designed for sign language translation frequently embed ableist assumptions, prioritizing verbal dictation over the authentic communication needs of Deaf individuals arXiv CS.AI. Another paper explores how public perception of ownership shifts, showing less condemnation for copying AI-generated content compared to human-authored work arXiv CS.AI. These findings expose how AI, framed as progress, can reinforce existing inequalities and devalue human labor.