Bitcoin have experience some problem before and it still stands now and it means that bitcoin can surpass challenges regarding its price. As you can see many people are still interested about bitcoin even if the price doesn't seem good and its a sign that it can't stop bitcoin to recovered and to have a future.
No doubt that bitcoin has already faced so many challenges, but for every time it succeed and faced the challenges in a good way. No doubt that bitcoin is currently passing from a difficult situation but just like previous time it will again face all the challenges and will again emerge as the most powerful and trusted crypto currency of the world.
I do not think that there is still any other crypto currency which can compete and can surpass bitcoin so easily.