Since the incident with yesterday's zkj koge, the number of participants in alpha has sharply declined, accompanied by increased wear and tear. The returns from several airdrops have remained at 50u, nearing a point where the costs outweigh the benefits. I will just observe the situation for a few days with a minimal guarantee and see what happens next. Adjusting the rules, lowering scores, or restoring the value of airdrops could help. Continuing with such low returns may even lead to a loss if there is a sudden squeeze, resulting in no cost-effectiveness.