I think Bitcoin has a good future. The world is in fact becoming increasingly popular and more people know Bitcoin.
But we have to agree but see. So chances are that it will be popular.
Bitcoin is popular but not in all countries, when it gets popular across the globe then we can say that bitcoin will survive for a longer period of time, at a moment the customer base of bitcoin is not that high, user adoption can make bitcoin more popular in future.
Yeah adaption is the key here, if the adaption level is high, the future of bitcoin is safe and secure, and the Government intervention will also play a key role in deciding the future of bitcoins, if the Governments supports bitcoin then bitcoin will surely get into the mainstream in future.