Altcoins have dramatically increased the power of cryptocurrency over the past five years since the advent of ethereum and other altcoins. In terms of functional qualities, they have far surpassed bitcoin and have become in demand in many areas and spheres of our life. So far, I see that altcoins complement bitcoin and this market has become much more in demand thanks to altcoins. Therefore, in the future, altcoins will definitely only strengthen their positions in the cryptocurrency market and will not disappear anywhere.