Can't begin to tell you how many times this gets asked. Bitcoin won't be disappearing anytime soon, unless a new crypto gold comes along that people happen to have more faith in. Bitcoin's best use is a store of value, for transactions is sucks, the fees are high, and people don't build on it...it totally sucks, in that regard zero future, the future is store of value and speculation. The price by 2030: Considerably higher (not investment advice, do own research)