xrp, ada, and sol can all rise, with market values approaching eth, but their daily trading volume is less than one-fifth of eth, while eth's daily trading volume is 50%-70% of bitcoin's. This is completely inconsistent with their market values. From this perspective, when even the dogs on the street know that eth is doomed, the cost-performance ratio of eth has already become very high. If eth completely fails and is replaced by xrp and similar coins in the second position, then there will be no technology left, and the entire crypto world will turn into a meme coin casino, leading to sol and other chains ultimately going to zero in the long run. One day, eth may be replaced, but it will definitely not be by the sol chain or centralized pseudo-tokens like xrp. In the long run, I still have confidence in eth.