Eric Schmidt just joined ChainLink as a Strategic Advisor[0]. If crypto is such an obvious scam like so many hn readers believe to be the case, why would someone like Schmidt ruin his reputation by joining a crypto company?
ChainLink is an Oracle that provides real-world data to the blockchain. They're used by smart contracts like AAVE and Compound, things a hn reader might describe as "ponzi lending stuff".
[0] https://www.prnewswire.com/news-releases/former-google-ceo-e...