What you see is only the transfer out of BA; if you transfer in somewhere else, it will be needed. The transfer out means your money is still on the BA chain, and it can also be said that it encourages you to increase the value of the BA chain. In short, not charging money is more beneficial than detrimental.

1. What does it mean that transferring U on the BNB chain has no fees?

2. What negative impact does zero-fee coin transfer have on the cryptocurrency industry?

3. Are BNB nodes operated by decentralized retail miners around the world?

4. If so, do these miners not receive fees for running nodes?

5. If not, does Binance cover the transfer fees themselves?

Could any expert help clarify what's going on? $BNB