Coinbase is profitable [1]. Potentially other exchanges are profitable. Mining is profitable for some, or they wouldn't be doing it. [1] https://www.vanityfair

Coinbase is profitable [1]. Potentially other exchanges are profitable. Mining is profitable for some, or they wouldn't be doing it. [1] https://www.vanityfair.com/news/2019/10/brian-armstrong-confirms-coinbase-is-profitable https://www.vanityfair.com/news/2019/10/brian-armstrong-conf...