Crypto Twitter is your best bet, though of course it's completely different to HN in how its content is organized. From there, it's a huge number of individual

Crypto Twitter is your best bet, though of course it's completely different to HN in how its content is organized. From there, it's a huge number of individual communities centered on different DeFi products on Discord. The problem with DeFi is that there's a lot of spam and shilling, making it extremely hard to have a more centralized forum like HN.