What about people suffering brownouts because their electricity is being stolen for mining, or people losing their shirts in ponzi schemes? What about the people and companies being extorted by ransomware? Do you say to the people who've been harmed by cryptoassets, "sorry, this is for the greater good, there are hypothetical refugees who may find this useful?"
The utilitarian slant is interesting. I can understand why some people think crypto is a net negative at the moment. The set of businesses adjacent to true, on-chain applications is rife with fraud. Thousands of people have died, maybe even millions have lost life savings.
But I ask you an analogous question: what do you say to the people suffering any crime that was aided by free, encrypted communications on the internet?
I'm not using this as a fool-proof argument that the utility of crypto is positive. I do not know the true answer. I think it's positive but I acknowledge it very well could be negative.
To me, blockchains enable the basic human right of having ultimate authority over your own assets. You can choose whether attempting to circumvent your government is worth it. In most cases, it's not. But I like giving all human beings that option.
The Internet is supplying those same people with obvious, immediate benefits. They're not being asked to endure hardship for a hypothetical benefit to hypothetical people. So to people who are victims of online fraud I would say, I'm sorry that happened, let's improve the Internet so that it doesn't happen again (eg by writing more secure software). To be clear I'm not a utilitarian per say, I just look at cryptoassets and say, yep, that's causing a bunch of harm, that's not good.
The right to have authority over your financial assets is just not that interesting to me. I'm largely ambivalent about people's right to hold private property (capital), if anything I oppose it. I care more about people's rights to hold personal property, like their home and the other tools they need to survive, but crypto cannot do anything to protect that because you can't put it into the blockchain.
I'm not a big lover of state power, but I have no interest in supporting the wealthy in thwarting state power. My view is that that is how cryptoassets after used in practice; as speculative assets, which is largely a shell game that transfers more wealth to the wealthy, and as a means to evade taxes, capital controls, and law enforcement.
I believe the main place we differ is that you seem to think these are necessary evils and that crypto will change for the better, and I'm pretty sure this is crypto is telling us what it is about and what it is for, and that we should listen & believe it. I think building a better society requires changing social relations by confronting them and discussing them, not by somehow transcending then through technology. Cryptoassets propose to "solve" trust by abstracting away humans and relationships, but that's just the wrong direction; trust is formed by speaking to and connecting directly with each other, not through math. In the same way locks may keep people honest but don't really stop dishonest people who are determined to gain entry.
