Last few months, a lot of decentralized exhange has opened to trade. I think, we will see much more DEX in 2019. But what do you think? Are they really capable of trade? I think they are not!
A lot of DEXs doesn't mean they are good. And you are right, they are not capable of trading. However new DEXs are arriving, promising ones. NEX on first spot IMO, regarding the potential. We also have Binance and BAKKT announcement.
2019 will be the year of DEXs. Good ones. And NEX will prevail.