Katherine HoldenBlockchain’s youngest billionaire roasts world’s biggest cryptocurrencyverified_publisherTechCrunch - Anita RamaswamyThirty-year-old crypto billionaire Sam Bankman-Fried took aim at Bitcoin, the world’s largest cryptocurrency, saying it has no future as a payments network in an interview with Financial Times today. Bankman-Fried is CEO and co-founder of FTX, the second-most popular digital asset exchange by …