[chrisco255]

Here's my take as someone who works in the space: Vitalik is a thought leader. Devs in crypto highly respect him. His blog at vitalik.ca is mostly concerned with crypto and crypto-adjacent topics, it being the active focus point of Vitalik's research and development. He's been writing about crypto for 10+ years. If he wants to draw attention to community notes on his blog, he's probably primarily doing it just for the fun of thinking and writing, but as a nice side effect, I'm sure he wouldn't mind if devs in crypto took inspiration from community notes, particularly when it comes to building crypto-native social networks.