Currently, we are all concerned with an incredible escalation of (DEFI with Y) 
the new cryptos of the future like (yearn.finance) several projects are currently in progress or in creation, But today I fear a huge scam that will happen because the prices suddenly explode so that doesn't even have an exchange or liquid just a pump going up and going down 
I don't know if you were following crypto in 2017 but this is kind of simillar to the Ether token trend back then when Ether started making headlines. we would have scam tokens like ethereum Dark, ethereum blue, EBTC, EBCH, Ethereum lite all spike in price but with no real project backing behind them. What happened later would teach a lot if newbies lessons back then never to throw money on random tokens anyhowly. the new cryptos of the future like (yearn.finance) several projects are currently in progress or in creation, But today I fear a huge scam that will happen because the prices suddenly explode so that doesn't even have an exchange or liquid just a pump going up and going down How can Uniswap accept this thing?
That's the cost of decentralization. there is literally no one in control of what gets listed there just like EtherDelta in the old days.