In the city-state that once engineered competition by licensing exactly two casinos, the architecture of balance has quietly collapsed. Through the first half of 2026, Marina Bay Sands generated over $2.1 billion in gaming revenue — more than triple what Resorts World Sentosa earned in the same period — a disparity that raises old questions about what duopolies are truly designed to protect. As wealthy gamblers redirect their fortunes from a crackdown-battered Macau toward Singapore's stable shores, the spoils are flowing almost entirely to one address, leaving its rival to face a license rene