Too bad being rich is such a temptation to people, or he'd probably not have to spend time writing these anti-crypto takes decrying the rampant greed that's undermining the technical foundations of internet culture.
A huge number of people are now paid to work full time on the cryptography, networking, and distributed systems challenges of creating decentralized tech, and open sourcing most of their work. This is paid for by cryptocurrency siphoning off a tiny sliver of transaction volume from the opaque, cronyist, closed source traditional financial system.
You want to go back to the old days where decentralized technologies were mostly created as a cute hobby by engineers getting rich off surveillance technology, or by phd students studying to get a job getting rich off surveillance technology?