The only thing that contradicts his vision of the world in five years, is that not all large States accept bitcoin. Those who accept it put forward harsh ultimatums op its regulation.
I think They got into it after a strong research about the market needs. Another thing is half that guarantees growth.
In the next five years, rising prices and adoption can also be expected on a large scale. Some say that mining will end, but from my understanding it will not end. As more and more large-scale companies are entering into the manufacturing of mining equipment.