Is it that bitcoin is the only hope for the future ??
I believe that Bitcoin is a cryptocurrency that will not die and will be used in the future because bitcoin can be used as the world's reserve currency so that it can bind the country's economy to the global economy and avoid the inflation-prone national currency. and also, Bitcoin can be a standard part and portfolio for average finance. Later, many investors will be verified in stocks, mutual funds, real estate, and other assets.
Well, we can already conclude that, many attempts to do ICO/IEO and there were projects becomes successful, but after launch they didn't still survive, some other compete with Bitcoin but they failed as well, only Bitcoin remains so far for more than a decade so we can really say that Bitcoin is the future, no matter you will believe or not.