Medium04 Nov 2020 | 08:02 amThe New York-based Co-founder of cryptocurrency startup Square, John DeFi, has said there could be a market for Bitcoin for sections of 1st, 2nd and 3rd world economies that are, for their own particular reasons, underbanked, typically sole traders / SMEs, in particular those that can not otherwise access affordable debt. DeFi adoption beyond today’s 5% of crypto has to start somewhere.