Choosing only to speak about the parts that are beneficial to oneself has already lost the most basic fairness. Your remarks indicate that you are quite worried about the rise of Pi, and the reason seems quite clear: you are concerned that a large amount of funds from BTC will be transferred to Pi, leading to a significant drop in BTC that affects your own interests. Yet, because of the current price uncertainty of Pi, you hesitate to rashly transfer funds to Pi. Therefore, you decide to criticize Pi, attempting to persuade more people not to invest their funds in Pi. After all, if Pi does rise later, you won’t have to be responsible to those who believed in it. What a clever strategy.