I was involved in a blockchain (DeFi) startup. All the blockchain companies are mostly a huge pyramid scheme. The company I worked for has a lot of big claims, raised millions, wanted to solve world hunger, prioritized partnership, marketing, while having no working implementation. Others in the eco system are the same.

The NFT scene is even more BS. It could destroyed uninformed people's life, just like gambling. However, this kind of gambling is public on the internet with little regulations.

I hope more tech people speak about this instead of just ignoring them.