There's some hyperbole in there - eg. "They are functionally useless as currencies outside the realms of criminal activity" might be more accurate (if less ente

There's some hyperbole in there - eg. "They are functionally useless as currencies outside the realms of criminal activity" might be more accurate (if less entertaining) rewritten as "Their use as currency is dominated by the criminal sector". But most of it seems at least arguably in the ballpark. If you really believe it's all "demonstrably objectively false" that should be pretty easy to demonstrate, so feel free to expand. Unless you're mainly aiming to "signal to your tribe"?