Quantum Computing can be disproven by the physics of Bitcoin. While I do like the metaphors and agree with most, proof is the best way to win. I agree with your position, but let’s mathematically prove it. Unfortunately, if Bitcoin is the Quantum Computer, then that truth also conflicts with your other theories due to the assumptions of underlying structure, laws of conservation of both energy/information and preventing double spend. If you can’t prove conservation of energy and information without axiom, the answer is incomplete. If Bitcoin is the quantum computer, it would mathematically correct quantum theory and become not the theory of everything, because Bitcoin is not theory; it becomes the mathematical structure of reality based on scarcity. Nobody understands how scarcity defines a quantum.