Now it is a long shot to expect Kucoin to get $10bn volume on their exchange. But I think:
1. They have the potential to rival Binance and Bittrex in 1-2 years.
2. A very small fraction of the world population trade cryptocurrencies. I expect volume in general to increase massively the next five years. Top 10 exchanges will probably have volumes of $10-$50 billion by that time.