It's just waiting for a quantum computer that will render all mining farms useless and that will mine every bitcoin left in a small amount of time.
Bitcoin is resilient to quantum computing.
And quantum computing is currently an unproven fantasy anyway.
Hardly. There have been big steps forward lately: http://www.independent.co.uk/life-style/gadgets-and-tech/breakthrough-in-quantum-computing-smashes-previous-records-8941862.html
Also: Bitcoin being "resilient to quantum computing": Citation needed
