Mark Cuban says crypto lacks a killer app, NFTs will stage a comeback, and billionaires should pay more tax. Here are his 6 best quotes from a new Q&A.
Mark Cuban.Michael Cohen/Getty Images
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<li>Mark Cuban says it takes luck to become a billionaire, and the super rich should pay more taxes.</li>
<li>The "Shark Tank" investor says crypto needs a… [+4157 chars]
