If you look closer you'll see that most HN commenters across all crypto threads are dancing in the grave if DeFi (aka illegal penny stocks), Tether, etc.
Most people on HN accept that there is some use for some cryotocurrencies.
Most people on HN accept that there is some use for some cryotocurrencies.
I would say the opposite. It's rare to see anything positive or even neutral.
I expect that's a false-consensus bias. But without some kind of survey we can't be sure.