Coinspeaker Warren Buffett to Get Out of USD and Turn to BTC, Max Keiser SaysWarren Buffett has changed his mind about gold as an investment, prompting some people to think that he might do the same with BTC. Max Keiser has predicted that the Berkshire Hathaway CEO will panic-buy Bitcoin at $50,000.Warren Buffett to Get Out of USD and Turn to BTC, Max Keiser Says