But the interesting thing about crypto is - in my opinion - not technical: it's social, and economical. Due to the decentralization, it changes the kinds of systems & solutions that are socially and economically viable. When I say "economical", I don't mean that the solutions are necessarily cheaper in the dollar sense, but in the sense that it changes which parties can participate in and profit from those systems. DeFi, for example, lets individuals participate in, and benefit from, transactions that used to only be provided by traditional banks.
So while there are many technical types that do see this side of crypto, there are many for whom their deeper technical understanding is a bit of a liability on the topic.
The field is basically fuel for the worst elements of the wider financial world - pure speculation, hype, volatility and discourse appealing to greed and FOMO, with the actual fundamentals negligible outside of a few niche uses.
Meanwhile HN is filled mostly with engineers and tech-minded people (“geeks” if you will - I include myself in that group), and it is no surprise that there would be distaste for a formerly technologically promising field that has turned into a playground for trend-following marketers.
It seems every online community these days is full of people hyping up a crypto project for financial gain.
I tried to curate my sub Reddits and still can’t escape it in the comment threads.
Even Product Hunt is just a launching ground for NFT projects these days, crowding out interesting other product launches…
The less toy-like crypto becomes, the more you see people freak out about it and try to push it back in the Pandora's box it came from. It's the same kind of thing that happens when people get deeply involved in politics and see an "us and them" and their side loses. They ghash their teeth and spread falsities to keep it from haunting them. And that is most cryptocurrency threads among crypto haters: deep down, they really want the state to enforce the market, because that is "how the world should be".
Making unsubstantiated claims is easier than laying down concrete arguments.
You quickly run out of pearls to throw before the swine.
“Venting” is more socially acceptable than “preaching”.
And there is a matter of customs and culture: people see that badmouthing happens more often than singing praises, and so the cycle continues. HN is evidently the place where you don’t often see positive discussions of the merits on the front page, so that’s exactly what you see, and even if you have something to say you’d rather keep your mouth shut. But you see slandering comments in every topic so if you want to leave another then by all means, feel right at home.
All of this does not even take into account whether there are any technical merits worthy of continued discussion and fervent defense, or everything on this particular topic has been said already and perceived as general knowledge among the literate.
"the discussion gets filled with negativity and even, seemingly unprovoked, outright hostility toward the IMPLEMENTATION" - here, I fixed it for you :)
If you will read any longer comments about crypto here, then most of them will approve THE IDEA of crypto, and half will admit that they were early supporters of it. But not now.
Is it also possible that you're just wrong about crypto?
Most of the people I know who are very enthusiastic about it also deeply misunderstand the technology and also some basic economics (e.g. deflationary vs. inflationary assets).
I think HN users get angry because the crypto space is a neverending parade of people getting tricked by pump-and-dump, wealthy elites, etc.
Recently, a friend was gushing about Dfinity and telling me I'm basically stupid for not seeing the promise of it... and now we find out it was a scam and the technology is just tokenized, centralized AWS.
When this happens often enough, it can be upsetting. It feels like being a doctor having to talk to antivaxxers over and over again.