This is the best evidence of the decline of Ethereum.
The abuse of ICO has caused countless scammers to get rich overnight. So the cryptocurrency market in the next 1-2 years will be very bad until the scammers disappear and the cryptocurrency will recover.
Scammers will never disappear. They will always be around us but with other shapes, and look for opportunities to scam us again. We need to be careful in new projects that appear now