Recently, there have been too many air coins on the BSC chain, and they have dropped significantly. The criticism is endless. It's better to invest in Pi coins than in air coins; at least they have an app. So what is the use of air coins?? $MUBARAK I feel like my heart is broken. I want to exit the crypto world; it feels meaningless. It's just a scam. Every coin I invest in is a scam.