Rome wasnt built in a day, and Binance Chain wasnt a technology that came into being overnight. As the Binance team explains, Binance Chain was the product of extensive research and analysis of decentralised exchange frameworks and existing market research. Significantly, the company also stated its belief that the future wont see us dealing with a centralised or decentralised monopoly in the crypto exchange market, rather both forms will co-exist complementing each other, but also having interdependence.