I also doubt will dissapear as long as we have people who use it, miners and nodes who will maintain network on and exchanges and merchants who accept it bitcoin will have long life.
I see bitcoin like getting up from sleep, where 2018 slips so experts estimate bitcoin will die. Apparently they were wrong, bitcoin woke up and immediately hit the market with a significant price increase.
A few days ago the price of bitcoin touched USD 12821 even though today it fell to USD 11455, this is a signal that bitcoin will not die. Bitcoin I predict until the end of this year can reach USD 20,000.