https://www.cnbc.com/2018/05/07/warren-buffett-got-an-iphone-x--but-he-hasnt-worked-up-the-courage-to-use-it.html >Warren Buffett is bullish on Apple, thanks to the behavior he's seen from consumers — even though he doesn't yet have the "courage" to try an iPhone X for himself. >The Berkshire Hathaway CEO and chairman told CNBC's "Squawk Box" on Monday that he was sent an iPhone X but he hasn't used it.