According to John C. Williams, president and CEO of the Federal Reserve Bank of New York, the real reason inflation has been proving stubborn to bring down comes down to one thing: imported goods and tariffs. Looking at the data tells you the story—it's not just about domestic price pressures. The interplay between tariff policies and what's coming in from overseas is doing more heavy lifting on inflation than most might think. This has serious implications for how central banks might navigate policy going forward. For crypto markets especially, these macro signals matter—they shape everything from Fed decisions to liquidity conditions. Understanding the tariff angle gives you a clearer read on where inflation heads next.