It's the simple reason for extended this virtual currency platform. Day by day it's getting accepted and people are becoming dependent on this system.
So that besides Bitcoin and Ethereium, many other coins are coming to the market and they are also getting accepted in this platform. for example, Litecoin has made a tremendous impact on this platform, also Bitcoincash has become popular in recent time. that's the market and this is the way this platform will expand in the coming future.