Fri, 08/11/2023 - 03:20 Tech Insider Jeff Bezos has reportedly purchased a waterfront mansion in Indian Creek, an artificial barrier island in Miami.Jeffrey Greenberg/Education Images/Universal Images Group via Getty Images; Karwai Tang/WireImage via Getty Images Tags Real Estate, insider news, Jeff Bezos, amazon, Florida, Miami, Indian Creek, Billionaire Source Jeff Bezos has added a $68 million waterfront mansion on Florida's 'billionaire…