I am a long term supporter of Ethereum and know that it is the most trusted network to create smart contracts but the kind of Huge fees for withdrawal and swapping of tokens, we have to nowadays due to slow network or congestion , is going to make it unpopular coin in coming months and other networks like, Binance, EOS, Polka Dot may take its place . The issue with Ethereum is that its developers are trying to scale running Blockchain which is like repairing a car while driving.
Even though there are many competitors out there that doesn't mean Ethereum is going to die. I believe that ethereum will continue to exist, we also don't know what will happen in the future, who knows ethereum's price could be double the current price, or even Vitalic can solve the main problem of slow eth network and expensive gas costs. anything can happen