I think there are lots of scam in this crypto market. I don't wanna get scammed. I never had that experience.

We can never say what will happen in future. But we can assume, that It will be very difficult for waves to take place over eth.

In the cryptomarket only best coin will survive. Survive is the last fact.

Airdrop is a good option to earn coin. But there are some risk. Scams are everywhere.