MicroStrategy's Bitcoin buying spree raises decentralization concerns [https://www.thestreet.com/.image/t_share/MTgzMzc0ODM5MDc4MjY1ODk0/michael-saylor.jpg] MicroStrategy's Bitcoin buying spree raises decentralization concerns Concentration of Bitcoin ownership challenges the foundational idea of a decentralized cryptocurrency network. [https://www.thestreet.com/crypto/markets/microstrategys-bitcoin-buying-spree-raises-breadth-of-rally-concerns]
