Gary Nuttall, an emerging technology consultant with Distyltics, and a recent finalist in the prestigious U.K. CryptoAM Education Awards, is in demand to explain all things crypto. When I spoke with him, he had just hopped off a webinar with bankers. He wears a shirt (to impress the bankers) and a hoodie (to prove his tech credentials), but finds himself answering the same questions again and again. “The Silk Road and money laundering in crypto is still a top question,” he says, as he visibly...