Most of B's views are agreed upon, but this time I might not fully agree. Electricity used for production and life can bring happiness and wealth to society. The essence of BTC, whether as gold, currency, or securities, is that it is a symbol with financial attributes. If society remains stuck in the Qing Dynasty, it will be difficult for BTC to appreciate on its own. It appreciates with social progress and wealth growth, just like the price of gold has risen over time. Without the growth of social wealth, a financial asset rising on its own is merely a speculative bubble. However, with the growth of social wealth, the rise of financial assets is a form of value preservation and appreciation. Additionally, I have some concerns about the Yarlung Tsangpo River hydropower project; such large-scale projects may impact the local geography and ecological environment. Just like after the Three Gorges Project, there were earthquakes in Sichuan, and some believe there is a correlation. In fact, if more attention is paid during the construction process, with proper scientific scale and construction management, these impacts could be reduced. But this doesn't generate profit, so it's likely not considered during construction. This is somewhat similar to using electricity not for production and life but to mine BTC. It's like some people who disregard their fans and solely use AI to write for quick money; they might make a lot of money in the short term, but not necessarily in the long term.