Jiang Zhuoer's Weibo post "Talking about the differences and recent market trends of BTC, BCH, and BSV" states that BCH must wait for users to develop slowly until the number of users and transactions exceeds BTC. Although currency has a scale effect under normal circumstances, such a reversal situation is unlikely to occur, but BTC made a fatal error, locked 1M blocks, and also locked users. At the same time, BTC must hard fork to expand capacity, in fact, cannot expand capacity. Therefore, the users of BTC have been locked, BCH only needs to catch up. For a fixed target, I estimate that in this round of bull market, BCH can exceed the number of users. By the time BCH surpasses BTC in the number of users, or even more than doubles, triples, or quadruples, then BCH's resurgence of BTC will have a solid foundation for users and communities.