Future Fund Managing Partner Gary Black on Friday opined that tech giant Apple Inc (NASDAQ:AAPL) must try to buy California-based EV startup Rivian Automotive Inc (NASDAQ:RIVN) given that Chinese smartphone makers are overtaking it in producing cars. What Happened: “AAPL should try to buy $RIVN with an enterprise value of $17.5B,” Black opined in a post on X. However, Rivian might not sell, particularly given that online shopping giant Amazon.com Inc (NASDAQ:AMZN) still owns a 17% stake in the EV maker, he added. The comment comes on the heels of Chinese smartphone makerXiaomi’s introduction o…