Interestingly, after Binance introduced the TST contract, 68.5% of users participating in trading contracts were short selling, while only 31.5% were long. After the launch of Bera, the ratio of long and short contracts was also the same. However, there were many subsequent airdrops by Bera, and a large number of users received empty tickets protected by airdrop users, in addition to their own naked empty users. Will this trend be different?