this gives the person a bonus of 1 bnb, another network's fee is not high, a good bet is that it is in the bnb chain

Although it is an Airdrop, we still need to make sure that users see Binance and the team as being dedicated. The price on the exchange is 30$ but it may not be traded, and when DOLO returns to 20$ the transaction fee rises to $13. In the end, only the users are the ones who suffer.