Cryptocurrency's market cap reached $2.7 trillion this month—more than doubling in less than a year. In September, El Salvador adopted Bitcoin as legal tender in an effort to increase financial inclusion, innovation, and tourism. And this month, New York City's next mayor, Eric Adams, pledged to convert his first three mayoral paychecks to Bitcoin, and he wants all New Yorkers to have the option to do the same. As part of his effort to position the city as a cryptocurrency leader, Adams has promised to take a "look at what's preventing the growth of Bitcoin and cryptocurrency in our city."