Circle CEO Jeremy Allaire discussed the evolving regulatory landscape for cryptocurrencies and the potential impact of the Biden Administration on CNBC's Squawk Box. Allaire emphasized the importance of stablecoins like USDC in broadening access to the financial system and highlighted the potential for stablecoins to become a fundamental innovation in how money moves globally. He noted that private sector companies are leading the charge in implementing stablecoins, while central banks explore digital currencies. Allaire also addressed the future proliferation of digital currencies, suggesting that while there will be many digital assets, their value could be tied to real-world assets, much like digital commodities such as bitcoin and ether.