People who create and sell puff of smoke will make some money, but may not last long. The others may be side victims when they go down. But if you can not see

People who create and sell puff of smoke will make some money, but may not last long. The others may be side victims when they go down. But if you can not see the potential of trustless censorship resistant value transfer and smart contract among other things, you will also be a victim. There is money to be made, without any need for shenanigans.