https://www.theguardian.com/technology/2021/nov/14/elon-musk-bernie-sanders-tax-twitter > Elon Musk waded into yet another Twitter controversy on Sunday, the Tesla owner and world’s richest person responding to a tweet about tax from Senator Bernie Sanders by writing: “I keep forgetting that you’re still alive.” > Sanders, 80, wrote: “We must demand that the extremely wealthy pay their fair share. Period.”