币界网报道：Analysts are increasingly predicting a potential decline in the U.S. dollar's dominance, with cryptocurrencies emerging as a viable alternative amid economic uncertainties. Experts highlight Bitcoin's fixed supply and decentralized nature as key advantages over fiat currencies vulnerable to inflation and geopolitical risks. Several financial strategists point to growing institutional adoption of crypto as a hedge against dollar devaluation, citing recent ETF approvals and corporate treasury allocations. Market observers note that while the dollar remains the global reserve currency, its share in international transactions has steadily decreased over the past decade. Some forecasts suggest Bitcoin could capture a portion of the dollar's market share within the next 5-10 years, particularly in cross-border payments and store-of-value applications. However, skeptics caution that regulatory hurdles and crypto market volatility remain significant barriers to widespread currency replacement. The debate continues as central banks worldwide explore digital currencies while maintaining traditional fiat systems.