I want to ask the brothers who are doing airdrops, are these two airdrops in the third and fourth week worth doing? It seems like it requires BTC, right? I exchanged BTC from the swap to my wallet on the BNB chain, and the cross-chain exchange to BTC has too small a quantity and high consumption. Also, there was that AI voting task for price prediction, but when I clicked in to do it, it didn't show up for verification. I'm a bit reluctant to do it now$BTC