#区块链快讯# Elon Musk recently responded to Vitalik Buterin's views on social media, agreeing with the view that "prediction markets and community notes have become the two major social cognitive technologies today." Vitalik once wrote that prediction markets and community notes are becoming the two flagship social cognitive technologies of the 2020s. They are based on open public participation rather than pre-selected elites. This is a way to seek truth and democracy, and he hopes to see more of this technology. What do you think? Welcome to leave a message in the comment area to discuss! 👇