The problem is that the ETH project has a large gas network so that many other coins want to compete with ETH, and if ETH won't solve the problem of gas costs and other problems, there will definitely be other networks that will step up over ETH, such as BINANCE, whose exchanger has more gas. smaller than ETH, and there are also other coins that want to compete with ETH such as EOS, TRX, ADA, XLM and that's the next Eth candidate in our opinion