The previous pattern was that Bitcoin rose with capital flowing into Ethereum, Ethereum rose, and after Ethereum's rise, funds flowed into Ethereum-related assets, leading to sector rotation, and this cycle continued. This time, ETFs are flowing into Bitcoin, Bitcoin is surging, and the incoming funds will not flow into ETH, so subsequent rotations will not occur. Most altcoins cannot rise more than Bitcoin, and when they fall, they fall harder than Bitcoin. Bitcoin's wide fluctuations have crushed altcoins, and the surge has not produced any capital flow into altcoins.