#美国加征关税 Although tariffs bring short-term uncertainty to $BTC , they also provide opportunities for domestic mining machine manufacturers in the United States, potentially attracting more investment into the field and reshaping the cryptocurrency market landscape. At the same time, the liquidity of funds flowing into the crypto market has not been severely affected, but has instead promoted the use of stablecoins, forming a pattern of 'off-chain blockade, on-chain openness', and the crypto market may become a 'shadow reservoir' of global dollar liquidity.