Almost every aspect of this critique is only coherent if you already accept the premises of crypto speculators and the political halo around it.
Favorite LOL example: the unconsidered presumption that "centralized" is a pejorative.
Second favorite example: that contemporary national debt is worthy of a stunned "don't have."
Welcome to contemporary economic policy 101. Please find a seat close to the front so you can read the slides.
I haven't thought much before about the overlap between analytic realism a la Quine and anglo-american analytic language philosophy c. 1970,
and the libertarian foundations of the crypto woo woo, but I'm motivated now to take a closer look.
It certainly makes the halo around the smart contract and the reverential tone of formulas like "in the code" and "on the chain" a lot more intelligible.
(TLDR: in 1970 there were still philosophers who took seriously the that in some sense "truth" and in particular its assertion through language, corresponded to Things in the world, and indeed was a Thing, rather than e.g. language merely being a mechanism for agents to collaborate in information exchange through negotiated patterns... the difference being, in the real world, language is just a game played by agents who each model one another and presume intent and agency...)