Many people called ethereum bitcoin 2.0 and thought that ethereum could replace bitcoin and yet that is not even close to happening and I think one of the main reasons of why that did not happen and why it is never going to happen has to do with the reason Ethereum was forked, unlike many of the forks of bitcoin, the fork that created ETC happened because ETH violated one of the main elements of the blockchain which is the immutability of it, this is why some people prefer ETC over ETH.