Meta CEO Mark Zuckerberg's sister Randi Zuckerberg has released a parody video of Adele's song 'Hello', featuring lyrics about cryptocurrencies and decentralised finance (DeFi). "Community should be fun, crypto should be welcoming not intimidating," she tweeted. Randi is the Founder of Hug, a platform that supports Web3 creators, and a member of crypto exchange Okcoin's advisory council.