Market makers are companies that constantly offer to buy and sell crypto so other people can trade quickly without big price swings. They make money mainly from the small difference between their buy and sell prices the spread, plus fees or deals with projects and exchanges. One market research estimate values the global market making for digital assets market at about $4.8 billion in 2025, projected to grow at a ~12.8% CAGR to roughly $14.2 billion by 2034. Spot volumes reached ~$18.6 trillion in 2025 while perpetual futures were far larger, ~$61.7 trillion in 2025 in one report. What if there's an AI agent MM? Who's building this?