Babbitt News, November 8-9, the "2019 World Blockchain Conference · Wuzhen" hosted by Babbitt was held at the Wuzhen Internet International Convention and Exhibition Center. On the afternoon of the 9th, "New and Old Dialogue: Where will you and me be in the next decade?" At the roundtable forum, Conflux co-founder and CTO Wu Ming said that giants such as Ant Financial are not easy to enter. Chain field. Because the public chain has a lot of theoretical things besides engineering, it is to ensure safety. In fact, the technology of the public chain is very complicated, so that they can not take advantage of many engineers to bring this thing to the public chain development. Some unique advantages, so this is a reason. Another reason, I think the gene of the giant and the public chain itself are not too consistent, because the public chain is about decentralization, but the giant itself represents a centralization, which is what I call competition. At the same time, the public chain and the alliance chain have many opportunities for integration. For example, the side chain is a good opportunity for the alliance chain and the public chain. In fact, the alliance chain can be used as a side chain implementation to integrate with the public chain.