I saw a cryptocurrency influencer on YouTube say that he is optimistic about BNB. The reason is that everyone uses Binance for trading, and there are always transaction fees to pay. If everyone is using it, it will definitely lead to significant earnings. Moreover, holding BNB not only allows for occasional mining and receiving free airdrops, but also offers discounts on transaction fees. For frequent traders, the accumulated savings from transaction fee discounts can amount to a considerable sum over time. Based on the consideration of trading costs, it is suggested that everyone can consider buying some BNB for storage. Although there is no interest, due to the related benefits provided by Binance, it is relatively stable in value and may even appreciate slowly. BNB is still worth buying.