I've also argued that we already have workable digital currency for regular consumer transactions. I pay my landscaper with Zelle. Who cares that it's denominated in dollars? Point is I can already move money practically wherever I want with the click of a button. And that money is already accepted by everyone I transact with.
Crypto is a solution looking for a problem. And money laundering/crime ended up being the problem they ended up solving. I'm enjoying watching this space slowly grind down / burn to the ground. Good riddance to a level of evil where the perps joke about the fact they're making money helping criminals "they're here for the crime" etc. 18 months is too little time in prison.