Googles head of quantum computing, Hartmut Neven:
In the future race between a Tesla and a Porsche, if one had access to quantum computers and the other company didnt, the one that doesnt have access to a quantum processor will lose out because with the quantum process at hand, you will be able to accelerate your battery development very quickly.
https://dailyhodl.com/2020/02/02/googles-quantum-computing-chief-says-chinas-ambition-may-threaten-us-lead/Elon Musk needs a quantum computer.
And the Bitcoin network is a place where you can prove that you own a quantum computer, an indicator.