Charles Hoskinson, the founder of Cardano, proposed using 140 million ADA (approximately 100 million USD) from the foundation's treasury to promote the development of the DeFi ecosystem, planning to purchase Bitcoin (BTC) and Cardano's native stablecoins (USDM, USDA, IUSD). After this proposal was announced, the price of ADA dropped by 6%, and the community was divided on the issue. Some believe this is a bold move towards ecosystem maturity, while others think it carries risks given the current market conditions and governance issues.