In 2023, Bitcoin policy shows characteristics of deepening globalization regulation and intensifying geopolitical competition. The Trump administration in the U.S. signed an executive order on March 6 to establish the first national-level Bitcoin strategic reserve (initial scale of about 200,000 coins), clearly stating that the Bitcoin held by the government cannot be sold, aiming to hold it as 'digital gold' for the long term. The European Union's Markets in Crypto-Assets Regulation (MiCA) is fully implemented, requiring exchanges to enforce KYC/AML and banning anonymous stablecoins, promoting industry compliance. China continues its strict regulation, prohibiting domestic Bitcoin trading; India plans to raise the trading tax rate to 48%, causing market turbulence. Emerging markets show clear differentiation, with El Salvador continuing to increase its Bitcoin holdings to the status of legal tender, and Vietnam accelerating the formulation of a cryptocurrency legal framework. The 'neutrality' of Bitcoin is being tested in geopolitical conflicts, with events such as the Russia-Ukraine war highlighting its cross-border nature.