PANews reported on March 31 that according to The Block, Larry Fink, CEO of BlackRock, warned in his annual letter to investors in 2025 that if the United States does not control debt and continues to expand its fiscal deficit, the United States may lose the dollar's status as the world's reserve currency, and digital assets such as Bitcoin may replace it. Fink mentioned that the innovation of Bitcoin decentralized finance (DeFi) has greatly improved market efficiency, but this innovation may also weaken the economic advantages of the United States. Fink also said that the tokenization of assets will "completely change investment" and realize the digital trading of stocks, bonds and funds through blockchain technology, which will help improve market transparency and transaction speed.