This reads like a mash up of mediocre science fiction and religious liturgy. At such time that any significant numbers of transactions are done in the crypto world governments will of course step in to regulate and get their cut (taxes), without which the massive Web infrastructure would cease to exist, taking the crypto world with it. But the bigger question is, why will the majority of economic players drop a system that serves them well at a very low cost to adopt an entirely speculative non system over which they have no control?