Real estate mogul Grant Cardone has cautioned investors against exchanging Bitcoin for gold, labeling it a 'million-dollar mistake.' In a recent interview, Cardone emphasized Bitcoin's programmed scarcity and its long-term value proposition as superior to gold. He noted that advancements in automation could increase the gold supply, diminishing its scarcity. Cardone, who has incorporated Bitcoin into his real estate funds, advises investors to hold onto their BTC rather than convert it to gold.