@brockm always has provocative takes. In this case he lists 4 points why bitcoin is awesome but gets a little hand-wavy when he concludes that hyperbitcoinization may not happen. He just says:
The scenario of "hyperbitcoinization" is unlikely and would likely imply a highly unstable and dangerous global political environment.
To be fair, I guess the burden of proof may rest with those of us predicting the collapse of a global economic order that has stood for something like a century.