Benzinga and Yahoo Finance LLC may earn commission or revenue on some items through the links below. Grant Cardone isn't mincing words. In an interview posted to Instagram earlier this year, the real estate mogul told his millions of followers that buying a home is "a terrible investment," which came as one of the bluntest takes yet as mortgage rates, now around 6.35%, hit their lowest levels in nearly a year. "You don't get cash flow. You don't get big tax write-offs. You have no leverage. You're living ...